2928198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 7483392

約数和(自身を除く): 4555194

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 173, 182, 186, 217, 273, 346, 403, 434, 519, 546, 651, 806, 1038, 1209, 1211, 1302, 2249, 2418, 2422, 2821, 3633, 4498, 5363, 5642, 6747, 7266, 8463, 10726, 13494, 15743, 16089, 16926, 31486, 32178, 37541, 47229, 69719, 75082, 94458, 112623, 139438, 209157, 225246, 418314, 488033, 976066, 1464099, 2928198]

約数ペア:

[(1, 2928198), (2, 1464099), (3, 976066), (6, 488033), (7, 418314), (13, 225246), (14, 209157), (21, 139438), (26, 112623), (31, 94458), (39, 75082), (42, 69719), (62, 47229), (78, 37541), (91, 32178), (93, 31486), (173, 16926), (182, 16089), (186, 15743), (217, 13494), (273, 10726), (346, 8463), (403, 7266), (434, 6747), (519, 5642), (546, 5363), (651, 4498), (806, 3633), (1038, 2821), (1209, 2422), (1211, 2418), (1302, 2249)]