3960796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 8600256

約数和(自身を除く): 4639460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 157, 212, 238, 314, 371, 476, 628, 742, 901, 1099, 1484, 1802, 2198, 2669, 3604, 4396, 5338, 6307, 8321, 10676, 12614, 16642, 18683, 25228, 33284, 37366, 58247, 74732, 116494, 141457, 232988, 282914, 565828, 990199, 1980398, 3960796]

約数ペア:

[(1, 3960796), (2, 1980398), (4, 990199), (7, 565828), (14, 282914), (17, 232988), (28, 141457), (34, 116494), (53, 74732), (68, 58247), (106, 37366), (119, 33284), (157, 25228), (212, 18683), (238, 16642), (314, 12614), (371, 10676), (476, 8321), (628, 6307), (742, 5338), (901, 4396), (1099, 3604), (1484, 2669), (1802, 2198)]