1996341906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 4574707200

約数和(自身を除く): 2578365294

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 169, 186, 246, 338, 403, 507, 533, 806, 1014, 1066, 1209, 1271, 1549, 1599, 2418, 2542, 3098, 3198, 3813, 4647, 5239, 6929, 7626, 9294, 10478, 13858, 15717, 16523, 20137, 20787, 31434, 33046, 40274, 41574, 48019, 49569, 60411, 63509, 96038, 99138, 120822, 127018, 144057, 190527, 214799, 261781, 288114, 381054, 429598, 523562, 624247, 644397, 785343, 825617, 1248494, 1288794, 1570686, 1651234, 1872741, 1968779, 2476851, 3745482, 3937558, 4953702, 5906337, 8115211, 10733021, 11812674, 16230422, 21466042, 24345633, 25594127, 32199063, 48691266, 51188254, 64398126, 76782381, 153564762, 332723651, 665447302, 998170953, 1996341906]

約数ペア:

[(1, 1996341906), (2, 998170953), (3, 665447302), (6, 332723651), (13, 153564762), (26, 76782381), (31, 64398126), (39, 51188254), (41, 48691266), (62, 32199063), (78, 25594127), (82, 24345633), (93, 21466042), (123, 16230422), (169, 11812674), (186, 10733021), (246, 8115211), (338, 5906337), (403, 4953702), (507, 3937558), (533, 3745482), (806, 2476851), (1014, 1968779), (1066, 1872741), (1209, 1651234), (1271, 1570686), (1549, 1288794), (1599, 1248494), (2418, 825617), (2542, 785343), (3098, 644397), (3198, 624247), (3813, 523562), (4647, 429598), (5239, 381054), (6929, 288114), (7626, 261781), (9294, 214799), (10478, 190527), (13858, 144057), (15717, 127018), (16523, 120822), (20137, 99138), (20787, 96038), (31434, 63509), (33046, 60411), (40274, 49569), (41574, 48019)]