1431332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3161088

約数和(自身を除く): 1729756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 97, 119, 124, 194, 217, 238, 388, 434, 476, 527, 679, 868, 1054, 1358, 1649, 2108, 2716, 3007, 3298, 3689, 6014, 6596, 7378, 11543, 12028, 14756, 21049, 23086, 42098, 46172, 51119, 84196, 102238, 204476, 357833, 715666, 1431332]

約数ペア:

[(1, 1431332), (2, 715666), (4, 357833), (7, 204476), (14, 102238), (17, 84196), (28, 51119), (31, 46172), (34, 42098), (62, 23086), (68, 21049), (97, 14756), (119, 12028), (124, 11543), (194, 7378), (217, 6596), (238, 6014), (388, 3689), (434, 3298), (476, 3007), (527, 2716), (679, 2108), (868, 1649), (1054, 1358)]