4757390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 9508320

約数和(自身を除く): 4750930

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 709, 1342, 1418, 3355, 3545, 6710, 7090, 7799, 15598, 38995, 43249, 77990, 86498, 216245, 432490, 475739, 951478, 2378695, 4757390]

約数ペア:

[(1, 4757390), (2, 2378695), (5, 951478), (10, 475739), (11, 432490), (22, 216245), (55, 86498), (61, 77990), (110, 43249), (122, 38995), (305, 15598), (610, 7799), (671, 7090), (709, 6710), (1342, 3545), (1418, 3355)]