420441112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577529}}^1$

素因数の和:577555

約数の個数: 32

約数和(自身を含む): 970250400

約数和(自身を除く): 549809288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 577529, 1155058, 2310116, 4042703, 4620232, 7507877, 8085406, 15015754, 16170812, 30031508, 32341624, 52555139, 60063016, 105110278, 210220556, 420441112]

約数ペア:

[(1, 420441112), (2, 210220556), (4, 105110278), (7, 60063016), (8, 52555139), (13, 32341624), (14, 30031508), (26, 16170812), (28, 15015754), (52, 8085406), (56, 7507877), (91, 4620232), (104, 4042703), (182, 2310116), (364, 1155058), (728, 577529)]