1456406354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 2666079360

約数和(自身を除く): 1209673006

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 61, 122, 221, 247, 323, 442, 494, 646, 793, 1037, 1159, 1586, 2074, 2318, 2843, 4199, 5686, 8398, 13481, 15067, 19703, 26962, 30134, 36959, 39406, 48331, 54017, 73918, 96662, 108034, 173423, 256139, 346846, 512278, 628303, 702221, 918289, 1256606, 1404442, 1836578, 2254499, 2948191, 3295037, 4508998, 5896382, 6590074, 11937757, 23875514, 38326483, 42835481, 56015629, 76652966, 85670962, 112031258, 728203177, 1456406354]

約数ペア:

[(1, 1456406354), (2, 728203177), (13, 112031258), (17, 85670962), (19, 76652966), (26, 56015629), (34, 42835481), (38, 38326483), (61, 23875514), (122, 11937757), (221, 6590074), (247, 5896382), (323, 4508998), (442, 3295037), (494, 2948191), (646, 2254499), (793, 1836578), (1037, 1404442), (1159, 1256606), (1586, 918289), (2074, 702221), (2318, 628303), (2843, 512278), (4199, 346846), (5686, 256139), (8398, 173423), (13481, 108034), (15067, 96662), (19703, 73918), (26962, 54017), (30134, 48331), (36959, 39406)]