5261746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 9630720

約数和(自身を除く): 4368974

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 151, 262, 266, 302, 917, 1057, 1834, 2114, 2489, 2869, 4978, 5738, 17423, 19781, 20083, 34846, 39562, 40166, 138467, 276934, 375839, 751678, 2630873, 5261746]

約数ペア:

[(1, 5261746), (2, 2630873), (7, 751678), (14, 375839), (19, 276934), (38, 138467), (131, 40166), (133, 39562), (151, 34846), (262, 20083), (266, 19781), (302, 17423), (917, 5738), (1057, 4978), (1834, 2869), (2114, 2489)]