1547389446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 3320787456

約数和(自身を除く): 1773398010

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 491, 557, 943, 982, 1114, 1473, 1671, 1886, 2829, 2946, 3342, 5658, 11293, 12811, 20131, 22586, 22837, 25622, 33879, 38433, 40262, 45674, 60393, 67758, 68511, 76866, 120786, 137022, 273487, 463013, 525251, 546974, 820461, 926026, 1050502, 1389039, 1575753, 1640922, 2778078, 3151506, 6290201, 11212967, 12580402, 18870603, 22425934, 33638901, 37741206, 67277802, 257898241, 515796482, 773694723, 1547389446]

約数ペア:

[(1, 1547389446), (2, 773694723), (3, 515796482), (6, 257898241), (23, 67277802), (41, 37741206), (46, 33638901), (69, 22425934), (82, 18870603), (123, 12580402), (138, 11212967), (246, 6290201), (491, 3151506), (557, 2778078), (943, 1640922), (982, 1575753), (1114, 1389039), (1473, 1050502), (1671, 926026), (1886, 820461), (2829, 546974), (2946, 525251), (3342, 463013), (5658, 273487), (11293, 137022), (12811, 120786), (20131, 76866), (22586, 68511), (22837, 67758), (25622, 60393), (33879, 45674), (38433, 40262)]