2991352

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 7038360

約数和(自身を除く): 4047008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 587, 637, 728, 1174, 1274, 2348, 2548, 4109, 4696, 5096, 7631, 8218, 15262, 16436, 28763, 30524, 32872, 53417, 57526, 61048, 106834, 115052, 213668, 230104, 373919, 427336, 747838, 1495676, 2991352]

約数ペア:

[(1, 2991352), (2, 1495676), (4, 747838), (7, 427336), (8, 373919), (13, 230104), (14, 213668), (26, 115052), (28, 106834), (49, 61048), (52, 57526), (56, 53417), (91, 32872), (98, 30524), (104, 28763), (182, 16436), (196, 15262), (364, 8218), (392, 7631), (587, 5096), (637, 4696), (728, 4109), (1174, 2548), (1274, 2348)]