2128808108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{39619}}^1$

素因数の和:39750

約数の個数: 48

約数和(自身を含む): 4526188800

約数和(自身を除く): 2397380692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2828, 3838, 7676, 13433, 26866, 39619, 53732, 79238, 158476, 277333, 554666, 752761, 1109332, 1505522, 3011044, 4001519, 5269327, 8003038, 10538654, 16006076, 21077308, 28010633, 56021266, 76028861, 112042532, 152057722, 304115444, 532202027, 1064404054, 2128808108]

約数ペア:

[(1, 2128808108), (2, 1064404054), (4, 532202027), (7, 304115444), (14, 152057722), (19, 112042532), (28, 76028861), (38, 56021266), (76, 28010633), (101, 21077308), (133, 16006076), (202, 10538654), (266, 8003038), (404, 5269327), (532, 4001519), (707, 3011044), (1414, 1505522), (1919, 1109332), (2828, 752761), (3838, 554666), (7676, 277333), (13433, 158476), (26866, 79238), (39619, 53732)]