1888388110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{115781}}^1$

素因数の和:116028

約数の個数: 32

約数和(自身を含む): 3901390272

約数和(自身を除く): 2013002162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 16310, 115781, 231562, 578905, 810467, 1157810, 1620934, 4052335, 8104670, 26976973, 53953946, 134884865, 188838811, 269769730, 377677622, 944194055, 1888388110]

約数ペア:

[(1, 1888388110), (2, 944194055), (5, 377677622), (7, 269769730), (10, 188838811), (14, 134884865), (35, 53953946), (70, 26976973), (233, 8104670), (466, 4052335), (1165, 1620934), (1631, 1157810), (2330, 810467), (3262, 578905), (8155, 231562), (16310, 115781)]