359043874

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 664355520

約数和(自身を除く): 305311646

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 151, 266, 302, 931, 1057, 1277, 1862, 2114, 2554, 2869, 5738, 7399, 8939, 14798, 17878, 20083, 24263, 40166, 48526, 62573, 125146, 140581, 169841, 192827, 281162, 339682, 385654, 1188887, 1349789, 2377774, 2699578, 3663713, 7327426, 9448523, 18897046, 25645991, 51291982, 179521937, 359043874]

約数ペア:

[(1, 359043874), (2, 179521937), (7, 51291982), (14, 25645991), (19, 18897046), (38, 9448523), (49, 7327426), (98, 3663713), (133, 2699578), (151, 2377774), (266, 1349789), (302, 1188887), (931, 385654), (1057, 339682), (1277, 281162), (1862, 192827), (2114, 169841), (2554, 140581), (2869, 125146), (5738, 62573), (7399, 48526), (8939, 40166), (14798, 24263), (17878, 20083)]