1402908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 3901968

約数和(自身を除く): 2499060

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 442, 529, 598, 663, 782, 884, 897, 1058, 1173, 1196, 1326, 1564, 1587, 1794, 2116, 2346, 2652, 3174, 3588, 4692, 5083, 6348, 6877, 8993, 10166, 13754, 15249, 17986, 20332, 20631, 26979, 27508, 30498, 35972, 41262, 53958, 60996, 82524, 107916, 116909, 233818, 350727, 467636, 701454, 1402908]

約数ペア:

[(1, 1402908), (2, 701454), (3, 467636), (4, 350727), (6, 233818), (12, 116909), (13, 107916), (17, 82524), (23, 60996), (26, 53958), (34, 41262), (39, 35972), (46, 30498), (51, 27508), (52, 26979), (68, 20631), (69, 20332), (78, 17986), (92, 15249), (102, 13754), (138, 10166), (156, 8993), (204, 6877), (221, 6348), (276, 5083), (299, 4692), (391, 3588), (442, 3174), (529, 2652), (598, 2346), (663, 2116), (782, 1794), (884, 1587), (897, 1564), (1058, 1326), (1173, 1196)]