298089428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26417}}^1$

素因数の和:26472

約数の個数: 48

約数和(自身を含む): 662774784

約数和(自身を除く): 364685356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 26417, 52834, 105668, 184919, 343421, 369838, 686842, 739676, 818927, 1373684, 1637854, 2403947, 3275708, 4807894, 5732489, 9615788, 10646051, 11464978, 21292102, 22929956, 42584204, 74522357, 149044714, 298089428]

約数ペア:

[(1, 298089428), (2, 149044714), (4, 74522357), (7, 42584204), (13, 22929956), (14, 21292102), (26, 11464978), (28, 10646051), (31, 9615788), (52, 5732489), (62, 4807894), (91, 3275708), (124, 2403947), (182, 1637854), (217, 1373684), (364, 818927), (403, 739676), (434, 686842), (806, 369838), (868, 343421), (1612, 184919), (2821, 105668), (5642, 52834), (11284, 26417)]