2786113876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{27239}}^1$

素因数の和:27544

約数の個数: 48

約数和(自身を含む): 6022437120

約数和(自身を除く): 3236323244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 281, 364, 562, 1124, 1967, 3653, 3934, 7306, 7868, 14612, 25571, 27239, 51142, 54478, 102284, 108956, 190673, 354107, 381346, 708214, 762692, 1416428, 2478749, 4957498, 7654159, 9914996, 15308318, 30616636, 53579113, 99504067, 107158226, 199008134, 214316452, 398016268, 696528469, 1393056938, 2786113876]

約数ペア:

[(1, 2786113876), (2, 1393056938), (4, 696528469), (7, 398016268), (13, 214316452), (14, 199008134), (26, 107158226), (28, 99504067), (52, 53579113), (91, 30616636), (182, 15308318), (281, 9914996), (364, 7654159), (562, 4957498), (1124, 2478749), (1967, 1416428), (3653, 762692), (3934, 708214), (7306, 381346), (7868, 354107), (14612, 190673), (25571, 108956), (27239, 102284), (51142, 54478)]