2038238426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6311}}^1$

素因数の和:6419

約数の個数: 64

約数和(自身を含む): 3926568960

約数和(自身を除く): 1888330534

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 59, 118, 119, 161, 238, 322, 391, 413, 782, 826, 1003, 1357, 2006, 2714, 2737, 5474, 6311, 7021, 9499, 12622, 14042, 18998, 23069, 44177, 46138, 88354, 107287, 145153, 161483, 214574, 290306, 322966, 372349, 744698, 751009, 1016071, 1502018, 2032142, 2467601, 2606443, 4935202, 5212886, 6329933, 8564027, 12659866, 17128054, 17273207, 34546414, 44309531, 59948189, 88619062, 119896378, 145588459, 291176918, 1019119213, 2038238426]

約数ペア:

[(1, 2038238426), (2, 1019119213), (7, 291176918), (14, 145588459), (17, 119896378), (23, 88619062), (34, 59948189), (46, 44309531), (59, 34546414), (118, 17273207), (119, 17128054), (161, 12659866), (238, 8564027), (322, 6329933), (391, 5212886), (413, 4935202), (782, 2606443), (826, 2467601), (1003, 2032142), (1357, 1502018), (2006, 1016071), (2714, 751009), (2737, 744698), (5474, 372349), (6311, 322966), (7021, 290306), (9499, 214574), (12622, 161483), (14042, 145153), (18998, 107287), (23069, 88354), (44177, 46138)]