1036821890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 2047199616

約数和(自身を除く): 1010377726

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 307, 313, 415, 614, 626, 830, 1079, 1535, 1565, 2158, 3070, 3130, 3991, 4069, 5395, 7982, 8138, 10790, 19955, 20345, 25481, 25979, 39910, 40690, 50962, 51958, 96091, 127405, 129895, 192182, 254810, 259790, 331253, 337727, 480455, 662506, 675454, 960910, 1249183, 1656265, 1688635, 2498366, 3312530, 3377270, 6245915, 7975553, 12491830, 15951106, 39877765, 79755530, 103682189, 207364378, 518410945, 1036821890]

約数ペア:

[(1, 1036821890), (2, 518410945), (5, 207364378), (10, 103682189), (13, 79755530), (26, 39877765), (65, 15951106), (83, 12491830), (130, 7975553), (166, 6245915), (307, 3377270), (313, 3312530), (415, 2498366), (614, 1688635), (626, 1656265), (830, 1249183), (1079, 960910), (1535, 675454), (1565, 662506), (2158, 480455), (3070, 337727), (3130, 331253), (3991, 259790), (4069, 254810), (5395, 192182), (7982, 129895), (8138, 127405), (10790, 96091), (19955, 51958), (20345, 50962), (25481, 40690), (25979, 39910)]