2049676850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{8933}}^1$

素因数の和:9311

約数の個数: 48

約数和(自身を含む): 4117752072

約数和(自身を除く): 2068075222

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 353, 650, 706, 1765, 3530, 4589, 8825, 8933, 9178, 17650, 17866, 22945, 44665, 45890, 89330, 114725, 116129, 223325, 229450, 232258, 446650, 580645, 1161290, 2903225, 3153349, 5806450, 6306698, 15766745, 31533490, 40993537, 78833725, 81987074, 157667450, 204967685, 409935370, 1024838425, 2049676850]

約数ペア:

[(1, 2049676850), (2, 1024838425), (5, 409935370), (10, 204967685), (13, 157667450), (25, 81987074), (26, 78833725), (50, 40993537), (65, 31533490), (130, 15766745), (325, 6306698), (353, 5806450), (650, 3153349), (706, 2903225), (1765, 1161290), (3530, 580645), (4589, 446650), (8825, 232258), (8933, 229450), (9178, 223325), (17650, 116129), (17866, 114725), (22945, 89330), (44665, 45890)]