634316365436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12413}}^1\times {\mathrm{13841}}^1$

素因数の和:26342

約数の個数: 48

約数和(自身を含む): 1212464852928

約数和(自身を除く): 578148487492

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 12413, 13841, 24826, 27682, 49652, 55364, 161369, 179933, 322738, 359866, 645476, 719732, 881323, 982711, 1762646, 1965422, 3525292, 3930844, 11457199, 12775243, 22914398, 25550486, 45828796, 51100972, 171808333, 343616666, 687233332, 2233508329, 4467016658, 8934033316, 12198391643, 24396783286, 48793566572, 158579091359, 317158182718, 634316365436]

約数ペア:

[(1, 634316365436), (2, 317158182718), (4, 158579091359), (13, 48793566572), (26, 24396783286), (52, 12198391643), (71, 8934033316), (142, 4467016658), (284, 2233508329), (923, 687233332), (1846, 343616666), (3692, 171808333), (12413, 51100972), (13841, 45828796), (24826, 25550486), (27682, 22914398), (49652, 12775243), (55364, 11457199), (161369, 3930844), (179933, 3525292), (322738, 1965422), (359866, 1762646), (645476, 982711), (719732, 881323)]