1949463768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{374321}}^1$

素因数の和:374368

約数の個数: 64

約数和(自身を含む): 5749585920

約数和(自身を除く): 3800122152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 374321, 748642, 1122963, 1497284, 2245926, 2620247, 2994568, 4491852, 5240494, 7860741, 8983704, 10480988, 11603951, 15721482, 20961976, 23207902, 31442964, 34811853, 46415804, 62885928, 69623706, 81227657, 92831608, 139247412, 162455314, 243682971, 278494824, 324910628, 487365942, 649821256, 974731884, 1949463768]

約数ペア:

[(1, 1949463768), (2, 974731884), (3, 649821256), (4, 487365942), (6, 324910628), (7, 278494824), (8, 243682971), (12, 162455314), (14, 139247412), (21, 92831608), (24, 81227657), (28, 69623706), (31, 62885928), (42, 46415804), (56, 34811853), (62, 31442964), (84, 23207902), (93, 20961976), (124, 15721482), (168, 11603951), (186, 10480988), (217, 8983704), (248, 7860741), (372, 5240494), (434, 4491852), (651, 2994568), (744, 2620247), (868, 2245926), (1302, 1497284), (1736, 1122963), (2604, 748642), (5208, 374321)]