420702922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 676823040

約数和(自身を除く): 256120118

約数列:

[1, 2, 31, 47, 59, 62, 94, 118, 1457, 1829, 2447, 2773, 2914, 3658, 4894, 5546, 75857, 85963, 115009, 144373, 151714, 171926, 230018, 288746, 3565279, 4475563, 6785531, 7130558, 8951126, 13571062, 210351461, 420702922]

約数ペア:

[(1, 420702922), (2, 210351461), (31, 13571062), (47, 8951126), (59, 7130558), (62, 6785531), (94, 4475563), (118, 3565279), (1457, 288746), (1829, 230018), (2447, 171926), (2773, 151714), (2914, 144373), (3658, 115009), (4894, 85963), (5546, 75857)]