898971852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127189}}^1$

素因数の和:127246

約数の個数: 48

約数和(自身を含む): 2279244800

約数和(自身を除く): 1380272948

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 127189, 254378, 381567, 508756, 763134, 1526268, 2416591, 3942859, 4833182, 7249773, 7885718, 9666364, 11828577, 14499546, 15771436, 23657154, 28999092, 47314308, 74914321, 149828642, 224742963, 299657284, 449485926, 898971852]

約数ペア:

[(1, 898971852), (2, 449485926), (3, 299657284), (4, 224742963), (6, 149828642), (12, 74914321), (19, 47314308), (31, 28999092), (38, 23657154), (57, 15771436), (62, 14499546), (76, 11828577), (93, 9666364), (114, 7885718), (124, 7249773), (186, 4833182), (228, 3942859), (372, 2416591), (589, 1526268), (1178, 763134), (1767, 508756), (2356, 381567), (3534, 254378), (7068, 127189)]