400980932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{10487}}^1$

素因数の和:10592

約数の個数: 36

約数和(自身を含む): 781146240

約数和(自身を除く): 380165308

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 3476, 9559, 10487, 19118, 20974, 38236, 41948, 115357, 230714, 461428, 828473, 1268927, 1656946, 2537854, 3313892, 5075708, 9113203, 18226406, 36452812, 100245233, 200490466, 400980932]

約数ペア:

[(1, 400980932), (2, 200490466), (4, 100245233), (11, 36452812), (22, 18226406), (44, 9113203), (79, 5075708), (121, 3313892), (158, 2537854), (242, 1656946), (316, 1268927), (484, 828473), (869, 461428), (1738, 230714), (3476, 115357), (9559, 41948), (10487, 38236), (19118, 20974)]