4306458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 9697536

約数和(自身を除く): 5391078

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 137, 169, 186, 274, 338, 403, 411, 507, 806, 822, 1014, 1209, 1781, 2418, 3562, 4247, 5239, 5343, 8494, 10478, 10686, 12741, 15717, 23153, 25482, 31434, 46306, 55211, 69459, 110422, 138918, 165633, 331266, 717743, 1435486, 2153229, 4306458]

約数ペア:

[(1, 4306458), (2, 2153229), (3, 1435486), (6, 717743), (13, 331266), (26, 165633), (31, 138918), (39, 110422), (62, 69459), (78, 55211), (93, 46306), (137, 31434), (169, 25482), (186, 23153), (274, 15717), (338, 12741), (403, 10686), (411, 10478), (507, 8494), (806, 5343), (822, 5239), (1014, 4247), (1209, 3562), (1781, 2418)]