544388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 1120140

約数和(自身を除く): 575752

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 361, 377, 494, 551, 722, 754, 988, 1102, 1444, 1508, 2204, 4693, 7163, 9386, 10469, 14326, 18772, 20938, 28652, 41876, 136097, 272194, 544388]

約数ペア:

[(1, 544388), (2, 272194), (4, 136097), (13, 41876), (19, 28652), (26, 20938), (29, 18772), (38, 14326), (52, 10469), (58, 9386), (76, 7163), (116, 4693), (247, 2204), (361, 1508), (377, 1444), (494, 1102), (551, 988), (722, 754)]