1394109088

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{1181}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 2824048584

約数和(自身を除く): 1429939496

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 997, 1181, 1184, 1994, 2362, 3988, 4724, 7976, 9448, 15952, 18896, 31904, 36889, 37792, 43697, 73778, 87394, 147556, 174788, 295112, 349576, 590224, 699152, 1177457, 1180448, 1398304, 2354914, 4709828, 9419656, 18839312, 37678624, 43565909, 87131818, 174263636, 348527272, 697054544, 1394109088]

約数ペア:

[(1, 1394109088), (2, 697054544), (4, 348527272), (8, 174263636), (16, 87131818), (32, 43565909), (37, 37678624), (74, 18839312), (148, 9419656), (296, 4709828), (592, 2354914), (997, 1398304), (1181, 1180448), (1184, 1177457), (1994, 699152), (2362, 590224), (3988, 349576), (4724, 295112), (7976, 174788), (9448, 147556), (15952, 87394), (18896, 73778), (31904, 43697), (36889, 37792)]