2912275312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{4271}}^1$

素因数の和:6541

約数の個数: 40

約数和(自身を含む): 5943548160

約数和(自身を除く): 3031272848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2243, 4271, 4486, 8542, 8972, 17084, 17944, 34168, 35888, 42617, 68336, 81149, 85234, 162298, 170468, 324596, 340936, 649192, 681872, 1298384, 9579853, 19159706, 38319412, 76638824, 153277648, 182017207, 364034414, 728068828, 1456137656, 2912275312]

約数ペア:

[(1, 2912275312), (2, 1456137656), (4, 728068828), (8, 364034414), (16, 182017207), (19, 153277648), (38, 76638824), (76, 38319412), (152, 19159706), (304, 9579853), (2243, 1298384), (4271, 681872), (4486, 649192), (8542, 340936), (8972, 324596), (17084, 170468), (17944, 162298), (34168, 85234), (35888, 81149), (42617, 68336)]