620572018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6737}}^1$

素因数の和:6882

約数の個数: 32

約数和(自身を含む): 1047893760

約数和(自身を除く): 427321742

約数列:

[1, 2, 11, 22, 53, 79, 106, 158, 583, 869, 1166, 1738, 4187, 6737, 8374, 13474, 46057, 74107, 92114, 148214, 357061, 532223, 714122, 1064446, 3927671, 5854453, 7855342, 11708906, 28207819, 56415638, 310286009, 620572018]

約数ペア:

[(1, 620572018), (2, 310286009), (11, 56415638), (22, 28207819), (53, 11708906), (79, 7855342), (106, 5854453), (158, 3927671), (583, 1064446), (869, 714122), (1166, 532223), (1738, 357061), (4187, 148214), (6737, 92114), (8374, 74107), (13474, 46057)]