420361708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 833285376

約数和(自身を除く): 412923668

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 131, 262, 299, 524, 598, 1196, 1703, 2683, 3013, 3406, 5366, 6026, 6812, 10732, 12052, 34879, 39169, 61709, 69758, 78338, 123418, 139516, 156676, 246836, 351473, 702946, 802217, 1405892, 1604434, 3208868, 4569149, 8083879, 9138298, 16167758, 18276596, 32335516, 105090427, 210180854, 420361708]

約数ペア:

[(1, 420361708), (2, 210180854), (4, 105090427), (13, 32335516), (23, 18276596), (26, 16167758), (46, 9138298), (52, 8083879), (92, 4569149), (131, 3208868), (262, 1604434), (299, 1405892), (524, 802217), (598, 702946), (1196, 351473), (1703, 246836), (2683, 156676), (3013, 139516), (3406, 123418), (5366, 78338), (6026, 69758), (6812, 61709), (10732, 39169), (12052, 34879)]