2917996835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 3817110528

約数和(自身を除く): 899113693

約数列:

[1, 5, 13, 65, 131, 263, 655, 1303, 1315, 1703, 3419, 6515, 8515, 16939, 17095, 34453, 84695, 170693, 172265, 342689, 447889, 853465, 1713445, 2219009, 2239445, 4454957, 11095045, 22274785, 44892259, 224461295, 583599367, 2917996835]

約数ペア:

[(1, 2917996835), (5, 583599367), (13, 224461295), (65, 44892259), (131, 22274785), (263, 11095045), (655, 4454957), (1303, 2239445), (1315, 2219009), (1703, 1713445), (3419, 853465), (6515, 447889), (8515, 342689), (16939, 172265), (17095, 170693), (34453, 84695)]