749263974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{41863}}^1$

素因数の和:42044

約数の個数: 32

約数和(自身を含む): 1587482880

約数和(自身を除く): 838218906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 41863, 83726, 125589, 251178, 795397, 1590794, 2386191, 4772382, 6572491, 13144982, 19717473, 39434946, 124877329, 249754658, 374631987, 749263974]

約数ペア:

[(1, 749263974), (2, 374631987), (3, 249754658), (6, 124877329), (19, 39434946), (38, 19717473), (57, 13144982), (114, 6572491), (157, 4772382), (314, 2386191), (471, 1590794), (942, 795397), (2983, 251178), (5966, 125589), (8949, 83726), (17898, 41863)]