45142442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 74182080

約数和(自身を除く): 29039638

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 331, 662, 703, 1406, 1843, 3589, 3686, 6289, 7178, 12247, 12578, 24494, 32107, 64214, 68191, 136382, 232693, 465386, 610033, 1187959, 1220066, 2375918, 22571221, 45142442]

約数ペア:

[(1, 45142442), (2, 22571221), (19, 2375918), (37, 1220066), (38, 1187959), (74, 610033), (97, 465386), (194, 232693), (331, 136382), (662, 68191), (703, 64214), (1406, 32107), (1843, 24494), (3589, 12578), (3686, 12247), (6289, 7178)]