421052988

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{10853}}^1$

素因数の和:10974

約数の個数: 48

約数和(自身を含む): 1017497376

約数和(自身を除く): 596444388

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 636, 732, 3233, 6466, 9699, 10853, 12932, 19398, 21706, 32559, 38796, 43412, 65118, 130236, 575209, 662033, 1150418, 1324066, 1725627, 1986099, 2300836, 2648132, 3451254, 3972198, 6902508, 7944396, 35087749, 70175498, 105263247, 140350996, 210526494, 421052988]

約数ペア:

[(1, 421052988), (2, 210526494), (3, 140350996), (4, 105263247), (6, 70175498), (12, 35087749), (53, 7944396), (61, 6902508), (106, 3972198), (122, 3451254), (159, 2648132), (183, 2300836), (212, 1986099), (244, 1725627), (318, 1324066), (366, 1150418), (636, 662033), (732, 575209), (3233, 130236), (6466, 65118), (9699, 43412), (10853, 38796), (12932, 32559), (19398, 21706)]