2013233404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7823}}^1$

素因数の和:7955

約数の個数: 72

約数和(自身を含む): 4457896128

約数和(自身を除く): 2444662724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 101, 182, 196, 202, 364, 404, 637, 707, 1274, 1313, 1414, 2548, 2626, 2828, 4949, 5252, 7823, 9191, 9898, 15646, 18382, 19796, 31292, 36764, 54761, 64337, 101699, 109522, 128674, 203398, 219044, 257348, 383327, 406796, 711893, 766654, 790123, 1423786, 1533308, 1580246, 2847572, 3160492, 4983251, 5530861, 9966502, 10271599, 11061722, 19933004, 20543198, 22123444, 38716027, 41086396, 71901193, 77432054, 143802386, 154864108, 287604772, 503308351, 1006616702, 2013233404]

約数ペア:

[(1, 2013233404), (2, 1006616702), (4, 503308351), (7, 287604772), (13, 154864108), (14, 143802386), (26, 77432054), (28, 71901193), (49, 41086396), (52, 38716027), (91, 22123444), (98, 20543198), (101, 19933004), (182, 11061722), (196, 10271599), (202, 9966502), (364, 5530861), (404, 4983251), (637, 3160492), (707, 2847572), (1274, 1580246), (1313, 1533308), (1414, 1423786), (2548, 790123), (2626, 766654), (2828, 711893), (4949, 406796), (5252, 383327), (7823, 257348), (9191, 219044), (9898, 203398), (15646, 128674), (18382, 109522), (19796, 101699), (31292, 64337), (36764, 54761)]