1605961128

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{1667}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 4060445760

約数和(自身を除く): 2454484632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 293, 411, 548, 586, 822, 879, 1096, 1172, 1644, 1667, 1758, 2344, 3288, 3334, 3516, 5001, 6668, 7032, 10002, 13336, 20004, 40008, 40141, 80282, 120423, 160564, 228379, 240846, 321128, 456758, 481692, 488431, 685137, 913516, 963384, 976862, 1370274, 1465293, 1827032, 1953724, 2740548, 2930586, 3907448, 5481096, 5861172, 11722344, 66915047, 133830094, 200745141, 267660188, 401490282, 535320376, 802980564, 1605961128]

約数ペア:

[(1, 1605961128), (2, 802980564), (3, 535320376), (4, 401490282), (6, 267660188), (8, 200745141), (12, 133830094), (24, 66915047), (137, 11722344), (274, 5861172), (293, 5481096), (411, 3907448), (548, 2930586), (586, 2740548), (822, 1953724), (879, 1827032), (1096, 1465293), (1172, 1370274), (1644, 976862), (1667, 963384), (1758, 913516), (2344, 685137), (3288, 488431), (3334, 481692), (3516, 456758), (5001, 321128), (6668, 240846), (7032, 228379), (10002, 160564), (13336, 120423), (20004, 80282), (40008, 40141)]