2452760457

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 3978215424

約数和(自身を除く): 1525454967

約数列:

[1, 3, 7, 21, 23, 69, 101, 137, 161, 303, 367, 411, 483, 707, 959, 1101, 2121, 2323, 2569, 2877, 3151, 6969, 7707, 8441, 9453, 13837, 16261, 22057, 25323, 37067, 41511, 48783, 50279, 59087, 66171, 96859, 111201, 150837, 177261, 259469, 290577, 318251, 351953, 778407, 852541, 954753, 1055859, 1156417, 2227757, 2557623, 3469251, 5078179, 5967787, 6683271, 8094919, 15234537, 17903361, 24284757, 35547253, 106641759, 116798117, 350394351, 817586819, 2452760457]

約数ペア:

[(1, 2452760457), (3, 817586819), (7, 350394351), (21, 116798117), (23, 106641759), (69, 35547253), (101, 24284757), (137, 17903361), (161, 15234537), (303, 8094919), (367, 6683271), (411, 5967787), (483, 5078179), (707, 3469251), (959, 2557623), (1101, 2227757), (2121, 1156417), (2323, 1055859), (2569, 954753), (2877, 852541), (3151, 778407), (6969, 351953), (7707, 318251), (8441, 290577), (9453, 259469), (13837, 177261), (16261, 150837), (22057, 111201), (25323, 96859), (37067, 66171), (41511, 59087), (48783, 50279)]