2150489084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14563}}^1$

素因数の和:14682

約数の個数: 48

約数和(自身を含む): 4159478400

約数和(自身を除く): 2008989316

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1102, 1273, 1943, 2204, 2546, 3886, 5092, 7772, 14563, 29126, 36917, 58252, 73834, 147668, 276697, 422327, 553394, 844654, 975721, 1106788, 1689308, 1951442, 3902884, 8024213, 16048426, 18538699, 28295909, 32096852, 37077398, 56591818, 74154796, 113183636, 537622271, 1075244542, 2150489084]

約数ペア:

[(1, 2150489084), (2, 1075244542), (4, 537622271), (19, 113183636), (29, 74154796), (38, 56591818), (58, 37077398), (67, 32096852), (76, 28295909), (116, 18538699), (134, 16048426), (268, 8024213), (551, 3902884), (1102, 1951442), (1273, 1689308), (1943, 1106788), (2204, 975721), (2546, 844654), (3886, 553394), (5092, 422327), (7772, 276697), (14563, 147668), (29126, 73834), (36917, 58252)]