20190114532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2495071}}^1$

素因数の和:2495116

約数の個数: 36

約数和(自身を含む): 42895277824

約数和(自身を除く): 22705163292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 2495071, 4990142, 9980284, 17465497, 34930994, 42416207, 69861988, 84832414, 169664828, 296913449, 593826898, 721075519, 1187653796, 1442151038, 2884302076, 5047528633, 10095057266, 20190114532]

約数ペア:

[(1, 20190114532), (2, 10095057266), (4, 5047528633), (7, 2884302076), (14, 1442151038), (17, 1187653796), (28, 721075519), (34, 593826898), (68, 296913449), (119, 169664828), (238, 84832414), (289, 69861988), (476, 42416207), (578, 34930994), (1156, 17465497), (2023, 9980284), (4046, 4990142), (8092, 2495071)]