129390628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{9013}}^1$

素因数の和:9151

約数の個数: 24

約数和(自身を含む): 234976952

約数和(自身を除く): 105586324

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 9013, 14356, 18026, 36052, 333481, 666962, 874261, 1333924, 1748522, 3497044, 32347657, 64695314, 129390628]

約数ペア:

[(1, 129390628), (2, 64695314), (4, 32347657), (37, 3497044), (74, 1748522), (97, 1333924), (148, 874261), (194, 666962), (388, 333481), (3589, 36052), (7178, 18026), (9013, 14356)]