1644266954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{12409}}^1$

素因数の和:12758

約数の個数: 32

約数和(自身を含む): 2841393600

約数和(自身を除く): 1197126646

約数列:

[1, 2, 11, 19, 22, 38, 209, 317, 418, 634, 3487, 6023, 6974, 12046, 12409, 24818, 66253, 132506, 136499, 235771, 272998, 471542, 2593481, 3933653, 5186962, 7867306, 43270183, 74739407, 86540366, 149478814, 822133477, 1644266954]

約数ペア:

[(1, 1644266954), (2, 822133477), (11, 149478814), (19, 86540366), (22, 74739407), (38, 43270183), (209, 7867306), (317, 5186962), (418, 3933653), (634, 2593481), (3487, 471542), (6023, 272998), (6974, 235771), (12046, 136499), (12409, 132506), (24818, 66253)]