2012121588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{28319}}^1$

素因数の和:28548

約数の個数: 48

約数和(自身を含む): 4871946240

約数和(自身を除く): 2859824652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 191, 372, 382, 573, 764, 1146, 2292, 5921, 11842, 17763, 23684, 28319, 35526, 56638, 71052, 84957, 113276, 169914, 339828, 877889, 1755778, 2633667, 3511556, 5267334, 5408929, 10534668, 10817858, 16226787, 21635716, 32453574, 64907148, 167676799, 335353598, 503030397, 670707196, 1006060794, 2012121588]

約数ペア:

[(1, 2012121588), (2, 1006060794), (3, 670707196), (4, 503030397), (6, 335353598), (12, 167676799), (31, 64907148), (62, 32453574), (93, 21635716), (124, 16226787), (186, 10817858), (191, 10534668), (372, 5408929), (382, 5267334), (573, 3511556), (764, 2633667), (1146, 1755778), (2292, 877889), (5921, 339828), (11842, 169914), (17763, 113276), (23684, 84957), (28319, 71052), (35526, 56638)]