407623638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5531}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 831658752

約数和(自身を除く): 424035114

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 5531, 11062, 12283, 16593, 24566, 33186, 36849, 73698, 392701, 785402, 956863, 1178103, 1913726, 2356206, 2870589, 5741178, 67937273, 135874546, 203811819, 407623638]

約数ペア:

[(1, 407623638), (2, 203811819), (3, 135874546), (6, 67937273), (71, 5741178), (142, 2870589), (173, 2356206), (213, 1913726), (346, 1178103), (426, 956863), (519, 785402), (1038, 392701), (5531, 73698), (11062, 36849), (12283, 33186), (16593, 24566)]