4842872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 9667200

約数和(自身を除く): 4824328

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 211, 302, 422, 604, 844, 1208, 1688, 2869, 4009, 5738, 8018, 11476, 16036, 22952, 31861, 32072, 63722, 127444, 254888, 605359, 1210718, 2421436, 4842872]

約数ペア:

[(1, 4842872), (2, 2421436), (4, 1210718), (8, 605359), (19, 254888), (38, 127444), (76, 63722), (151, 32072), (152, 31861), (211, 22952), (302, 16036), (422, 11476), (604, 8018), (844, 5738), (1208, 4009), (1688, 2869)]