13921080004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{8933}}^1$

素因数の和:10276

約数の個数: 48

約数和(自身を含む): 27400649472

約数和(自身を除く): 13479569468

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 1303, 2606, 5212, 8933, 16939, 17866, 29969, 33878, 35732, 59938, 67756, 116129, 119876, 205459, 232258, 389597, 410918, 464516, 779194, 821836, 1558388, 2670967, 5341934, 10683868, 11639699, 23279398, 46558796, 151316087, 267713077, 302632174, 535426154, 605264348, 1070852308, 3480270001, 6960540002, 13921080004]

約数ペア:

[(1, 13921080004), (2, 6960540002), (4, 3480270001), (13, 1070852308), (23, 605264348), (26, 535426154), (46, 302632174), (52, 267713077), (92, 151316087), (299, 46558796), (598, 23279398), (1196, 11639699), (1303, 10683868), (2606, 5341934), (5212, 2670967), (8933, 1558388), (16939, 821836), (17866, 779194), (29969, 464516), (33878, 410918), (35732, 389597), (59938, 232258), (67756, 205459), (116129, 119876)]