421044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 1058400

約数和(自身を除く): 637356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2699, 5398, 8097, 10796, 16194, 32388, 35087, 70174, 105261, 140348, 210522, 421044]

約数ペア:

[(1, 421044), (2, 210522), (3, 140348), (4, 105261), (6, 70174), (12, 35087), (13, 32388), (26, 16194), (39, 10796), (52, 8097), (78, 5398), (156, 2699)]