2247689192

素因数分解:

$2^3\times 7^2\times {\mathrm{739}}^1\times {\mathrm{7759}}^1$

素因数の和:8518

約数の個数: 48

約数和(自身を含む): 4909752000

約数和(自身を除く): 2662062808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 739, 1478, 2956, 5173, 5912, 7759, 10346, 15518, 20692, 31036, 36211, 41384, 54313, 62072, 72422, 108626, 144844, 217252, 289688, 380191, 434504, 760382, 1520764, 3041528, 5733901, 11467802, 22935604, 40137307, 45871208, 80274614, 160549228, 280961149, 321098456, 561922298, 1123844596, 2247689192]

約数ペア:

[(1, 2247689192), (2, 1123844596), (4, 561922298), (7, 321098456), (8, 280961149), (14, 160549228), (28, 80274614), (49, 45871208), (56, 40137307), (98, 22935604), (196, 11467802), (392, 5733901), (739, 3041528), (1478, 1520764), (2956, 760382), (5173, 434504), (5912, 380191), (7759, 289688), (10346, 217252), (15518, 144844), (20692, 108626), (31036, 72422), (36211, 62072), (41384, 54313)]