1713306920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193813}}^1$

素因数の和:193854

約数の個数: 64

約数和(自身を含む): 4395701520

約数和(自身を除く): 2682394600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 193813, 387626, 775252, 969065, 1550504, 1938130, 2519569, 3294821, 3876260, 5039138, 6589642, 7752520, 10078276, 12597845, 13179284, 16474105, 20156552, 25195690, 26358568, 32948210, 42832673, 50391380, 65896420, 85665346, 100782760, 131792840, 171330692, 214163365, 342661384, 428326730, 856653460, 1713306920]

約数ペア:

[(1, 1713306920), (2, 856653460), (4, 428326730), (5, 342661384), (8, 214163365), (10, 171330692), (13, 131792840), (17, 100782760), (20, 85665346), (26, 65896420), (34, 50391380), (40, 42832673), (52, 32948210), (65, 26358568), (68, 25195690), (85, 20156552), (104, 16474105), (130, 13179284), (136, 12597845), (170, 10078276), (221, 7752520), (260, 6589642), (340, 5039138), (442, 3876260), (520, 3294821), (680, 2519569), (884, 1938130), (1105, 1550504), (1768, 969065), (2210, 775252), (4420, 387626), (8840, 193813)]