892306989470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{426091}}^1$

素因数の和:426381

約数の個数: 64

約数和(自身を含む): 1758805513920

約数和(自身を除く): 866498524450

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 181, 362, 445, 890, 905, 1157, 1810, 2314, 2353, 4706, 5785, 11570, 11765, 16109, 23530, 32218, 80545, 161090, 209417, 418834, 426091, 852182, 1047085, 2094170, 2130455, 4260910, 5539183, 11078366, 27695915, 37922099, 55391830, 75844198, 77122471, 154244942, 189610495, 379220990, 385612355, 492987287, 771224710, 985974574, 1002592123, 2005184246, 2464936435, 4929872870, 5012960615, 6863899919, 10025921230, 13727799838, 34319499595, 68638999190, 89230698947, 178461397894, 446153494735, 892306989470]

約数ペア:

[(1, 892306989470), (2, 446153494735), (5, 178461397894), (10, 89230698947), (13, 68638999190), (26, 34319499595), (65, 13727799838), (89, 10025921230), (130, 6863899919), (178, 5012960615), (181, 4929872870), (362, 2464936435), (445, 2005184246), (890, 1002592123), (905, 985974574), (1157, 771224710), (1810, 492987287), (2314, 385612355), (2353, 379220990), (4706, 189610495), (5785, 154244942), (11570, 77122471), (11765, 75844198), (16109, 55391830), (23530, 37922099), (32218, 27695915), (80545, 11078366), (161090, 5539183), (209417, 4260910), (418834, 2130455), (426091, 2094170), (852182, 1047085)]