1240597438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 2048896080

約数和(自身を除く): 808298642

約数列:

[1, 2, 19, 29, 38, 58, 193, 307, 361, 386, 551, 614, 722, 1102, 3667, 5597, 5833, 7334, 8903, 10469, 11194, 11666, 17806, 20938, 59251, 69673, 106343, 110827, 118502, 139346, 169157, 212686, 221654, 338314, 1125769, 1718279, 2020517, 2251538, 3213983, 3436558, 4041034, 6427966, 21389611, 32647301, 42779222, 65294602, 620298719, 1240597438]

約数ペア:

[(1, 1240597438), (2, 620298719), (19, 65294602), (29, 42779222), (38, 32647301), (58, 21389611), (193, 6427966), (307, 4041034), (361, 3436558), (386, 3213983), (551, 2251538), (614, 2020517), (722, 1718279), (1102, 1125769), (3667, 338314), (5597, 221654), (5833, 212686), (7334, 169157), (8903, 139346), (10469, 118502), (11194, 110827), (11666, 106343), (17806, 69673), (20938, 59251)]