875351724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 2218425552

約数和(自身を除く): 1343073828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 653, 661, 676, 1014, 1306, 1322, 1959, 1983, 2028, 2612, 2644, 3918, 3966, 7836, 7932, 8489, 8593, 16978, 17186, 25467, 25779, 33956, 34372, 50934, 51558, 101868, 103116, 110357, 111709, 220714, 223418, 331071, 335127, 431633, 441428, 446836, 662142, 670254, 863266, 1294899, 1324284, 1340508, 1726532, 2589798, 5179596, 5611229, 11222458, 16833687, 22444916, 33667374, 67334748, 72945977, 145891954, 218837931, 291783908, 437675862, 875351724]

約数ペア:

[(1, 875351724), (2, 437675862), (3, 291783908), (4, 218837931), (6, 145891954), (12, 72945977), (13, 67334748), (26, 33667374), (39, 22444916), (52, 16833687), (78, 11222458), (156, 5611229), (169, 5179596), (338, 2589798), (507, 1726532), (653, 1340508), (661, 1324284), (676, 1294899), (1014, 863266), (1306, 670254), (1322, 662142), (1959, 446836), (1983, 441428), (2028, 431633), (2612, 335127), (2644, 331071), (3918, 223418), (3966, 220714), (7836, 111709), (7932, 110357), (8489, 103116), (8593, 101868), (16978, 51558), (17186, 50934), (25467, 34372), (25779, 33956)]