1413545380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{19211}}^1$

素因数の和:19516

約数の個数: 48

約数和(自身を含む): 3208250304

約数和(自身を除く): 1794704924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 566, 1132, 1415, 2830, 3679, 5660, 7358, 14716, 18395, 19211, 36790, 38422, 73580, 76844, 96055, 192110, 249743, 384220, 499486, 998972, 1248715, 2497430, 4994860, 5436713, 10873426, 21746852, 27183565, 54367130, 70677269, 108734260, 141354538, 282709076, 353386345, 706772690, 1413545380]

約数ペア:

[(1, 1413545380), (2, 706772690), (4, 353386345), (5, 282709076), (10, 141354538), (13, 108734260), (20, 70677269), (26, 54367130), (52, 27183565), (65, 21746852), (130, 10873426), (260, 5436713), (283, 4994860), (566, 2497430), (1132, 1248715), (1415, 998972), (2830, 499486), (3679, 384220), (5660, 249743), (7358, 192110), (14716, 96055), (18395, 76844), (19211, 73580), (36790, 38422)]