2390012422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{189473}}^1$

素因数の和:189552

約数の個数: 32

約数和(自身を含む): 4420049472

約数和(自身を除く): 2030037050

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 189473, 378946, 1326311, 2652622, 3221041, 6442082, 10042069, 20084138, 22547287, 45094574, 70294483, 140588966, 170715173, 341430346, 1195006211, 2390012422]

約数ペア:

[(1, 2390012422), (2, 1195006211), (7, 341430346), (14, 170715173), (17, 140588966), (34, 70294483), (53, 45094574), (106, 22547287), (119, 20084138), (238, 10042069), (371, 6442082), (742, 3221041), (901, 2652622), (1802, 1326311), (6307, 378946), (12614, 189473)]