1258471854

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{5297}}^1$

素因数の和:5569

約数の個数: 48

約数和(自身を含む): 2781958608

約数和(自身を除く): 1523486754

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 197, 201, 394, 402, 591, 603, 1182, 1206, 1773, 3546, 5297, 10594, 13199, 15891, 26398, 31782, 39597, 47673, 79194, 95346, 118791, 237582, 354899, 709798, 1043509, 1064697, 2087018, 2129394, 3130527, 3194091, 6261054, 6388182, 9391581, 18783162, 69915103, 139830206, 209745309, 419490618, 629235927, 1258471854]

約数ペア:

[(1, 1258471854), (2, 629235927), (3, 419490618), (6, 209745309), (9, 139830206), (18, 69915103), (67, 18783162), (134, 9391581), (197, 6388182), (201, 6261054), (394, 3194091), (402, 3130527), (591, 2129394), (603, 2087018), (1182, 1064697), (1206, 1043509), (1773, 709798), (3546, 354899), (5297, 237582), (10594, 118791), (13199, 95346), (15891, 79194), (26398, 47673), (31782, 39597)]