1875376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 3968000

約数和(自身を除く): 2092624

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 199, 248, 304, 398, 496, 589, 796, 1178, 1592, 2356, 3184, 3781, 4712, 6169, 7562, 9424, 12338, 15124, 24676, 30248, 49352, 60496, 98704, 117211, 234422, 468844, 937688, 1875376]

約数ペア:

[(1, 1875376), (2, 937688), (4, 468844), (8, 234422), (16, 117211), (19, 98704), (31, 60496), (38, 49352), (62, 30248), (76, 24676), (124, 15124), (152, 12338), (199, 9424), (248, 7562), (304, 6169), (398, 4712), (496, 3781), (589, 3184), (796, 2356), (1178, 1592)]