2938694402

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{23279}}^1$

素因数の和:23486

約数の個数: 32

約数和(自身を含む): 5149163520

約数和(自身を除く): 2210469118

約数列:

[1, 2, 7, 14, 71, 127, 142, 254, 497, 889, 994, 1778, 9017, 18034, 23279, 46558, 63119, 126238, 162953, 325906, 1652809, 2956433, 3305618, 5912866, 11569663, 20695031, 23139326, 41390062, 209906743, 419813486, 1469347201, 2938694402]

約数ペア:

[(1, 2938694402), (2, 1469347201), (7, 419813486), (14, 209906743), (71, 41390062), (127, 23139326), (142, 20695031), (254, 11569663), (497, 5912866), (889, 3305618), (994, 2956433), (1778, 1652809), (9017, 325906), (18034, 162953), (23279, 126238), (46558, 63119)]