2018649637

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 2177298144

約数和(自身を除く): 158648507

約数列:

[1, 41, 53, 61, 97, 157, 2173, 2501, 3233, 3977, 5141, 5917, 6437, 8321, 9577, 15229, 132553, 210781, 242597, 313601, 341161, 392657, 507581, 624389, 807137, 928969, 12857641, 20810821, 33092617, 38087729, 49235357, 2018649637]

約数ペア:

[(1, 2018649637), (41, 49235357), (53, 38087729), (61, 33092617), (97, 20810821), (157, 12857641), (2173, 928969), (2501, 807137), (3233, 624389), (3977, 507581), (5141, 392657), (5917, 341161), (6437, 313601), (8321, 242597), (9577, 210781), (15229, 132553)]