1944676828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419473}}^1$

素因数の和:419557

約数の個数: 24

約数和(自身を含む): 3641034320

約数和(自身を除く): 1696357492

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 419473, 838946, 1677892, 7969987, 15939974, 25587853, 31879948, 51175706, 102351412, 486169207, 972338414, 1944676828]

約数ペア:

[(1, 1944676828), (2, 972338414), (4, 486169207), (19, 102351412), (38, 51175706), (61, 31879948), (76, 25587853), (122, 15939974), (244, 7969987), (1159, 1677892), (2318, 838946), (4636, 419473)]