2013045531

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 3319418880

約数和(自身を除く): 1306373349

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 137, 237, 357, 411, 521, 553, 959, 1343, 1563, 1659, 2329, 2877, 3647, 4029, 6987, 8857, 9401, 10823, 10941, 16303, 26571, 28203, 32469, 41159, 48909, 61999, 71377, 75761, 123477, 183991, 185997, 214131, 227283, 288113, 499639, 551973, 699703, 864339, 1213409, 1287937, 1498917, 2099109, 3640227, 3863811, 4897921, 5638783, 8493863, 14693763, 16916349, 25481589, 39471481, 95859311, 118414443, 287577933, 671015177, 2013045531]

約数ペア:

[(1, 2013045531), (3, 671015177), (7, 287577933), (17, 118414443), (21, 95859311), (51, 39471481), (79, 25481589), (119, 16916349), (137, 14693763), (237, 8493863), (357, 5638783), (411, 4897921), (521, 3863811), (553, 3640227), (959, 2099109), (1343, 1498917), (1563, 1287937), (1659, 1213409), (2329, 864339), (2877, 699703), (3647, 551973), (4029, 499639), (6987, 288113), (8857, 227283), (9401, 214131), (10823, 185997), (10941, 183991), (16303, 123477), (26571, 75761), (28203, 71377), (32469, 61999), (41159, 48909)]