490693546

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 897692544

約数和(自身を除く): 406998998

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 293, 322, 586, 743, 1127, 1486, 2051, 2254, 4102, 5201, 6739, 10402, 13478, 14357, 17089, 28714, 34178, 36407, 47173, 72814, 94346, 119623, 217699, 239246, 330211, 435398, 660422, 837361, 1523893, 1674722, 3047786, 5007077, 10014154, 10667251, 21334502, 35049539, 70099078, 245346773, 490693546]

約数ペア:

[(1, 490693546), (2, 245346773), (7, 70099078), (14, 35049539), (23, 21334502), (46, 10667251), (49, 10014154), (98, 5007077), (161, 3047786), (293, 1674722), (322, 1523893), (586, 837361), (743, 660422), (1127, 435398), (1486, 330211), (2051, 239246), (2254, 217699), (4102, 119623), (5201, 94346), (6739, 72814), (10402, 47173), (13478, 36407), (14357, 34178), (17089, 28714)]