1608492730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 3207714048

約数和(自身を除く): 1599221318

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 307, 410, 533, 614, 983, 1066, 1535, 1966, 2665, 3070, 3991, 4915, 5330, 7982, 9830, 12587, 12779, 19955, 25174, 25558, 39910, 40303, 62935, 63895, 80606, 125870, 127790, 163631, 201515, 301781, 327262, 403030, 523939, 603562, 818155, 1047878, 1508905, 1636310, 2619695, 3017810, 3923153, 5239390, 7846306, 12373021, 19615765, 24746042, 39231530, 61865105, 123730210, 160849273, 321698546, 804246365, 1608492730]

約数ペア:

[(1, 1608492730), (2, 804246365), (5, 321698546), (10, 160849273), (13, 123730210), (26, 61865105), (41, 39231530), (65, 24746042), (82, 19615765), (130, 12373021), (205, 7846306), (307, 5239390), (410, 3923153), (533, 3017810), (614, 2619695), (983, 1636310), (1066, 1508905), (1535, 1047878), (1966, 818155), (2665, 603562), (3070, 523939), (3991, 403030), (4915, 327262), (5330, 301781), (7982, 201515), (9830, 163631), (12587, 127790), (12779, 125870), (19955, 80606), (25174, 63895), (25558, 62935), (39910, 40303)]