971514076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{19687}}^1$

素因数の和:19790

約数の個数: 36

約数和(自身を含む): 1866304272

約数和(自身を除く): 894790196

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 12337, 19687, 24674, 39374, 49348, 78748, 255931, 511862, 1023724, 1437151, 2874302, 3327103, 5748604, 6654206, 13308412, 18682963, 37365926, 74731852, 242878519, 485757038, 971514076]

約数ペア:

[(1, 971514076), (2, 485757038), (4, 242878519), (13, 74731852), (26, 37365926), (52, 18682963), (73, 13308412), (146, 6654206), (169, 5748604), (292, 3327103), (338, 2874302), (676, 1437151), (949, 1023724), (1898, 511862), (3796, 255931), (12337, 78748), (19687, 49348), (24674, 39374)]