1875059992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{49943}}^1$

素因数の和:50000

約数の個数: 48

約数和(自身を含む): 3996019440

約数和(自身を除く): 2120959448

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 4693, 9386, 18772, 37544, 49943, 99886, 199772, 399544, 649259, 948917, 1298518, 1897834, 2597036, 3795668, 5194072, 7591336, 12335921, 18029423, 24671842, 36058846, 49343684, 72117692, 98687368, 144235384, 234382499, 468764998, 937529996, 1875059992]

約数ペア:

[(1, 1875059992), (2, 937529996), (4, 468764998), (8, 234382499), (13, 144235384), (19, 98687368), (26, 72117692), (38, 49343684), (52, 36058846), (76, 24671842), (104, 18029423), (152, 12335921), (247, 7591336), (361, 5194072), (494, 3795668), (722, 2597036), (988, 1897834), (1444, 1298518), (1976, 948917), (2888, 649259), (4693, 399544), (9386, 199772), (18772, 99886), (37544, 49943)]