622376638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 1048493376

約数和(自身を除く): 426116738

約数列:

[1, 2, 13, 26, 41, 82, 97, 169, 194, 338, 463, 533, 926, 1066, 1261, 2522, 3977, 6019, 6929, 7954, 12038, 13858, 16393, 18983, 32786, 37966, 44911, 51701, 78247, 89822, 103402, 156494, 246779, 493558, 583843, 672113, 1167686, 1344226, 1841351, 3208127, 3682702, 6416254, 7589959, 15179918, 23937563, 47875126, 311188319, 622376638]

約数ペア:

[(1, 622376638), (2, 311188319), (13, 47875126), (26, 23937563), (41, 15179918), (82, 7589959), (97, 6416254), (169, 3682702), (194, 3208127), (338, 1841351), (463, 1344226), (533, 1167686), (926, 672113), (1066, 583843), (1261, 493558), (2522, 246779), (3977, 156494), (6019, 103402), (6929, 89822), (7954, 78247), (12038, 51701), (13858, 44911), (16393, 37966), (18983, 32786)]