2403272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 4821600

約数和(自身を除く): 2418328

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 163, 194, 326, 388, 652, 776, 1304, 1843, 3097, 3686, 6194, 7372, 12388, 14744, 15811, 24776, 31622, 63244, 126488, 300409, 600818, 1201636, 2403272]

約数ペア:

[(1, 2403272), (2, 1201636), (4, 600818), (8, 300409), (19, 126488), (38, 63244), (76, 31622), (97, 24776), (152, 15811), (163, 14744), (194, 12388), (326, 7372), (388, 6194), (652, 3686), (776, 3097), (1304, 1843)]