431144294

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3701}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 758051136

約数和(自身を除く): 326906842

約数列:

[1, 2, 7, 14, 53, 106, 157, 314, 371, 742, 1099, 2198, 3701, 7402, 8321, 16642, 25907, 51814, 58247, 116494, 196153, 392306, 581057, 1162114, 1373071, 2746142, 4067399, 8134798, 30796021, 61592042, 215572147, 431144294]

約数ペア:

[(1, 431144294), (2, 215572147), (7, 61592042), (14, 30796021), (53, 8134798), (106, 4067399), (157, 2746142), (314, 1373071), (371, 1162114), (742, 581057), (1099, 392306), (2198, 196153), (3701, 116494), (7402, 58247), (8321, 51814), (16642, 25907)]