276861004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 569657088

約数和(自身を除く): 292796084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 227, 301, 454, 602, 908, 1013, 1204, 1589, 2026, 3178, 4052, 6356, 7091, 9761, 14182, 19522, 28364, 39044, 43559, 68327, 87118, 136654, 174236, 229951, 273308, 304913, 459902, 609826, 919804, 1219652, 1609657, 3219314, 6438628, 9887893, 19775786, 39551572, 69215251, 138430502, 276861004]

約数ペア:

[(1, 276861004), (2, 138430502), (4, 69215251), (7, 39551572), (14, 19775786), (28, 9887893), (43, 6438628), (86, 3219314), (172, 1609657), (227, 1219652), (301, 919804), (454, 609826), (602, 459902), (908, 304913), (1013, 273308), (1204, 229951), (1589, 174236), (2026, 136654), (3178, 87118), (4052, 68327), (6356, 43559), (7091, 39044), (9761, 28364), (14182, 19522)]