2015572858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 3511025280

約数和(自身を除く): 1495452422

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 211, 247, 317, 422, 494, 634, 793, 1159, 1586, 2318, 2743, 4009, 4121, 5486, 6023, 8018, 8242, 12046, 12871, 15067, 19337, 25742, 30134, 38674, 52117, 66887, 78299, 104234, 133774, 156598, 167323, 244549, 251381, 334646, 367403, 489098, 502762, 734806, 869531, 1270853, 1739062, 2541706, 3179137, 4080107, 4776239, 6358274, 8160214, 9552478, 16521089, 33042178, 53041391, 77522033, 106082782, 155044066, 1007786429, 2015572858]

約数ペア:

[(1, 2015572858), (2, 1007786429), (13, 155044066), (19, 106082782), (26, 77522033), (38, 53041391), (61, 33042178), (122, 16521089), (211, 9552478), (247, 8160214), (317, 6358274), (422, 4776239), (494, 4080107), (634, 3179137), (793, 2541706), (1159, 1739062), (1586, 1270853), (2318, 869531), (2743, 734806), (4009, 502762), (4121, 489098), (5486, 367403), (6023, 334646), (8018, 251381), (8242, 244549), (12046, 167323), (12871, 156598), (15067, 133774), (19337, 104234), (25742, 78299), (30134, 66887), (38674, 52117)]