2688258

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2956542

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 149, 186, 194, 291, 298, 447, 582, 894, 3007, 4619, 6014, 9021, 9238, 13857, 14453, 18042, 27714, 28906, 43359, 86718, 448043, 896086, 1344129, 2688258]

約数ペア:

[(1, 2688258), (2, 1344129), (3, 896086), (6, 448043), (31, 86718), (62, 43359), (93, 28906), (97, 27714), (149, 18042), (186, 14453), (194, 13857), (291, 9238), (298, 9021), (447, 6014), (582, 4619), (894, 3007)]