521566332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{132109}}^1$

素因数の和:132170

約数の個数: 48

約数和(自身を含む): 1420446720

約数和(自身を除く): 898880388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 132109, 264218, 396327, 528436, 792654, 924763, 1585308, 1849526, 2774289, 3699052, 5548578, 6209123, 11097156, 12418246, 18627369, 24836492, 37254738, 43463861, 74509476, 86927722, 130391583, 173855444, 260783166, 521566332]

約数ペア:

[(1, 521566332), (2, 260783166), (3, 173855444), (4, 130391583), (6, 86927722), (7, 74509476), (12, 43463861), (14, 37254738), (21, 24836492), (28, 18627369), (42, 12418246), (47, 11097156), (84, 6209123), (94, 5548578), (141, 3699052), (188, 2774289), (282, 1849526), (329, 1585308), (564, 924763), (658, 792654), (987, 528436), (1316, 396327), (1974, 264218), (3948, 132109)]