2121332998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{2357}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 3416572224

約数和(自身を除く): 1295239226

約数列:

[1, 2, 17, 34, 103, 206, 257, 514, 1751, 2357, 3502, 4369, 4714, 8738, 26471, 40069, 52942, 80138, 242771, 450007, 485542, 605749, 900014, 1211498, 4127107, 8254214, 10297733, 20595466, 62392147, 124784294, 1060666499, 2121332998]

約数ペア:

[(1, 2121332998), (2, 1060666499), (17, 124784294), (34, 62392147), (103, 20595466), (206, 10297733), (257, 8254214), (514, 4127107), (1751, 1211498), (2357, 900014), (3502, 605749), (4369, 485542), (4714, 450007), (8738, 242771), (26471, 80138), (40069, 52942)]