2912690584648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{68475893}}^1$

素因数の和:68476321

約数の個数: 32

約数和(自身を含む): 5895774473400

約数和(自身を除く): 2983083888752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 3272, 5317, 10634, 21268, 42536, 68475893, 136951786, 273903572, 547807144, 890186609, 1780373218, 3560746436, 7121492872, 28006640237, 56013280474, 112026560948, 224053121896, 364086323081, 728172646162, 1456345292324, 2912690584648]

約数ペア:

[(1, 2912690584648), (2, 1456345292324), (4, 728172646162), (8, 364086323081), (13, 224053121896), (26, 112026560948), (52, 56013280474), (104, 28006640237), (409, 7121492872), (818, 3560746436), (1636, 1780373218), (3272, 890186609), (5317, 547807144), (10634, 273903572), (21268, 136951786), (42536, 68475893)]