404800966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15971}}^1$

素因数の和:16044

約数の個数: 32

約数和(自身を含む): 689990400

約数和(自身を除く): 285189434

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 12673, 15971, 25346, 31942, 303449, 367333, 463159, 606898, 734666, 926318, 6979327, 8800021, 10652657, 13958654, 17600042, 21305314, 202400483, 404800966]

約数ペア:

[(1, 404800966), (2, 202400483), (19, 21305314), (23, 17600042), (29, 13958654), (38, 10652657), (46, 8800021), (58, 6979327), (437, 926318), (551, 734666), (667, 606898), (874, 463159), (1102, 367333), (1334, 303449), (12673, 31942), (15971, 25346)]