2014928390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1\times {\mathrm{3079}}^1$

素因数の和:5228

約数の個数: 32

約数和(自身を含む): 3746856960

約数和(自身を除く): 1731928570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2111, 3079, 4222, 6158, 10555, 15395, 21110, 30790, 65441, 95449, 130882, 190898, 327205, 477245, 654410, 954490, 6499769, 12999538, 32498845, 64997690, 201492839, 402985678, 1007464195, 2014928390]

約数ペア:

[(1, 2014928390), (2, 1007464195), (5, 402985678), (10, 201492839), (31, 64997690), (62, 32498845), (155, 12999538), (310, 6499769), (2111, 954490), (3079, 654410), (4222, 477245), (6158, 327205), (10555, 190898), (15395, 130882), (21110, 95449), (30790, 65441)]