485156944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{51481}}^1$

素因数の和:51539

約数の個数: 40

約数和(自身を含む): 1021402880

約数和(自身を除く): 536245936

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 51481, 102962, 205924, 411848, 823696, 978139, 1595911, 1956278, 3191822, 3912556, 6383644, 7825112, 12767288, 15650224, 25534576, 30322309, 60644618, 121289236, 242578472, 485156944]

約数ペア:

[(1, 485156944), (2, 242578472), (4, 121289236), (8, 60644618), (16, 30322309), (19, 25534576), (31, 15650224), (38, 12767288), (62, 7825112), (76, 6383644), (124, 3912556), (152, 3191822), (248, 1956278), (304, 1595911), (496, 978139), (589, 823696), (1178, 411848), (2356, 205924), (4712, 102962), (9424, 51481)]