1138885904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{14447}}^1$

素因数の和:14847

約数の個数: 40

約数和(自身を含む): 2382764160

約数和(自身を除く): 1243878256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 1516, 3032, 4927, 6064, 9854, 14447, 19708, 28894, 39416, 57788, 78832, 115576, 187811, 231152, 375622, 751244, 1502488, 3004976, 5475413, 10950826, 21901652, 43803304, 71180369, 87606608, 142360738, 284721476, 569442952, 1138885904]

約数ペア:

[(1, 1138885904), (2, 569442952), (4, 284721476), (8, 142360738), (13, 87606608), (16, 71180369), (26, 43803304), (52, 21901652), (104, 10950826), (208, 5475413), (379, 3004976), (758, 1502488), (1516, 751244), (3032, 375622), (4927, 231152), (6064, 187811), (9854, 115576), (14447, 78832), (19708, 57788), (28894, 39416)]