2440802608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{289469}}^1$

素因数の和:289525

約数の個数: 40

約数和(自身を含む): 5168776320

約数和(自身を除く): 2727973712

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 289469, 578938, 1157876, 2315752, 4631504, 4920973, 8973539, 9841946, 17947078, 19683892, 35894156, 39367784, 71788312, 78735568, 143576624, 152550163, 305100326, 610200652, 1220401304, 2440802608]

約数ペア:

[(1, 2440802608), (2, 1220401304), (4, 610200652), (8, 305100326), (16, 152550163), (17, 143576624), (31, 78735568), (34, 71788312), (62, 39367784), (68, 35894156), (124, 19683892), (136, 17947078), (248, 9841946), (272, 8973539), (496, 4920973), (527, 4631504), (1054, 2315752), (2108, 1157876), (4216, 578938), (8432, 289469)]