1537276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 3217536

約数和(自身を除く): 1680260

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 47, 52, 68, 74, 94, 148, 188, 221, 442, 481, 611, 629, 799, 884, 962, 1222, 1258, 1598, 1739, 1924, 2444, 2516, 3196, 3478, 6956, 8177, 10387, 16354, 20774, 22607, 29563, 32708, 41548, 45214, 59126, 90428, 118252, 384319, 768638, 1537276]

約数ペア:

[(1, 1537276), (2, 768638), (4, 384319), (13, 118252), (17, 90428), (26, 59126), (34, 45214), (37, 41548), (47, 32708), (52, 29563), (68, 22607), (74, 20774), (94, 16354), (148, 10387), (188, 8177), (221, 6956), (442, 3478), (481, 3196), (611, 2516), (629, 2444), (799, 1924), (884, 1739), (962, 1598), (1222, 1258)]