996139888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{8699}}^1$

素因数の和:9145

約数の個数: 40

約数和(自身を含む): 2048641200

約数和(自身を除く): 1052501312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1684, 3368, 6736, 7157, 8699, 14314, 17398, 28628, 34796, 57256, 69592, 114512, 139184, 147883, 295766, 591532, 1183064, 2366128, 3662279, 7324558, 14649116, 29298232, 58596464, 62258743, 124517486, 249034972, 498069944, 996139888]

約数ペア:

[(1, 996139888), (2, 498069944), (4, 249034972), (8, 124517486), (16, 62258743), (17, 58596464), (34, 29298232), (68, 14649116), (136, 7324558), (272, 3662279), (421, 2366128), (842, 1183064), (1684, 591532), (3368, 295766), (6736, 147883), (7157, 139184), (8699, 114512), (14314, 69592), (17398, 57256), (28628, 34796)]