331779074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3607}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 562674816

約数和(自身を除く): 230895742

約数列:

[1, 2, 11, 22, 37, 74, 113, 226, 407, 814, 1243, 2486, 3607, 4181, 7214, 8362, 39677, 45991, 79354, 91982, 133459, 266918, 407591, 815182, 1468049, 2936098, 4483501, 8967002, 15080867, 30161734, 165889537, 331779074]

約数ペア:

[(1, 331779074), (2, 165889537), (11, 30161734), (22, 15080867), (37, 8967002), (74, 4483501), (113, 2936098), (226, 1468049), (407, 815182), (814, 407591), (1243, 266918), (2486, 133459), (3607, 91982), (4181, 79354), (7214, 45991), (8362, 39677)]