1297029118

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5990

約数の個数: 64

約数和(自身を含む): 2560896000

約数和(自身を除く): 1263866882

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 343, 406, 539, 638, 686, 1078, 1421, 2233, 2842, 3773, 4466, 5927, 7546, 9947, 11854, 15631, 19894, 31262, 41489, 65197, 82978, 109417, 130394, 171883, 218834, 290423, 343766, 456379, 580846, 912758, 1203181, 1890713, 2032961, 2406362, 3194653, 3781426, 4065922, 6389306, 8422267, 13234991, 16844534, 22362571, 26469982, 44725142, 58955869, 92644937, 117911738, 185289874, 648514559, 1297029118]

約数ペア:

[(1, 1297029118), (2, 648514559), (7, 185289874), (11, 117911738), (14, 92644937), (22, 58955869), (29, 44725142), (49, 26469982), (58, 22362571), (77, 16844534), (98, 13234991), (154, 8422267), (203, 6389306), (319, 4065922), (343, 3781426), (406, 3194653), (539, 2406362), (638, 2032961), (686, 1890713), (1078, 1203181), (1421, 912758), (2233, 580846), (2842, 456379), (3773, 343766), (4466, 290423), (5927, 218834), (7546, 171883), (9947, 130394), (11854, 109417), (15631, 82978), (19894, 65197), (31262, 41489)]