1938702916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 3646907712

約数和(自身を除く): 1708204796

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 251, 388, 502, 1004, 1171, 1649, 2342, 3298, 4267, 4684, 6596, 8534, 17068, 19907, 24347, 39814, 48694, 79628, 97388, 113587, 227174, 293921, 413899, 454348, 587842, 827798, 1175684, 1655596, 1930979, 3861958, 4996657, 7723916, 9993314, 19986628, 28510337, 57020674, 114041348, 484675729, 969351458, 1938702916]

約数ペア:

[(1, 1938702916), (2, 969351458), (4, 484675729), (17, 114041348), (34, 57020674), (68, 28510337), (97, 19986628), (194, 9993314), (251, 7723916), (388, 4996657), (502, 3861958), (1004, 1930979), (1171, 1655596), (1649, 1175684), (2342, 827798), (3298, 587842), (4267, 454348), (4684, 413899), (6596, 293921), (8534, 227174), (17068, 113587), (19907, 97388), (24347, 79628), (39814, 48694)]