4008625738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2423}}^1$

素因数の和:2671

約数の個数: 64

約数和(自身を含む): 7256874240

約数和(自身を除く): 3248248502

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 197, 221, 247, 323, 394, 442, 494, 646, 2423, 2561, 3349, 3743, 4199, 4846, 5122, 6698, 7486, 8398, 31499, 41191, 43537, 46037, 48659, 62998, 63631, 82382, 87074, 92074, 97318, 127262, 477331, 535483, 598481, 782629, 827203, 954662, 1070966, 1196962, 1565258, 1654406, 6205303, 8114627, 9069289, 10174177, 12410606, 16229254, 18138578, 20348354, 105490151, 117900757, 154177913, 210980302, 235801514, 308355826, 2004312869, 4008625738]

約数ペア:

[(1, 4008625738), (2, 2004312869), (13, 308355826), (17, 235801514), (19, 210980302), (26, 154177913), (34, 117900757), (38, 105490151), (197, 20348354), (221, 18138578), (247, 16229254), (323, 12410606), (394, 10174177), (442, 9069289), (494, 8114627), (646, 6205303), (2423, 1654406), (2561, 1565258), (3349, 1196962), (3743, 1070966), (4199, 954662), (4846, 827203), (5122, 782629), (6698, 598481), (7486, 535483), (8398, 477331), (31499, 127262), (41191, 97318), (43537, 92074), (46037, 87074), (48659, 82382), (62998, 63631)]