1177897732

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{20113}}^1$

素因数の和:20161

約数の個数: 30

約数和(自身を含む): 2267551790

約数和(自身を除く): 1089654058

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 14641, 20113, 29282, 40226, 58564, 80452, 221243, 442486, 884972, 2433673, 4867346, 9734692, 26770403, 53540806, 107081612, 294474433, 588948866, 1177897732]

約数ペア:

[(1, 1177897732), (2, 588948866), (4, 294474433), (11, 107081612), (22, 53540806), (44, 26770403), (121, 9734692), (242, 4867346), (484, 2433673), (1331, 884972), (2662, 442486), (5324, 221243), (14641, 80452), (20113, 58564), (29282, 40226)]