1690236436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{4261}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 3497976832

約数和(自身を除く): 1807740396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 457, 868, 914, 1828, 3199, 4261, 6398, 8522, 12796, 14167, 17044, 28334, 29827, 56668, 59654, 99169, 119308, 132091, 198338, 264182, 396676, 528364, 924637, 1849274, 1947277, 3698548, 3894554, 7789108, 13630939, 27261878, 54523756, 60365587, 120731174, 241462348, 422559109, 845118218, 1690236436]

約数ペア:

[(1, 1690236436), (2, 845118218), (4, 422559109), (7, 241462348), (14, 120731174), (28, 60365587), (31, 54523756), (62, 27261878), (124, 13630939), (217, 7789108), (434, 3894554), (457, 3698548), (868, 1947277), (914, 1849274), (1828, 924637), (3199, 528364), (4261, 396676), (6398, 264182), (8522, 198338), (12796, 132091), (14167, 119308), (17044, 99169), (28334, 59654), (29827, 56668)]