2017888982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1\times {\mathrm{6389}}^1$

素因数の和:8815

約数の個数: 16

約数和(自身を含む): 3073794480

約数和(自身を除く): 1055905498

約数列:

[1, 2, 67, 134, 2357, 4714, 6389, 12778, 157919, 315838, 428063, 856126, 15058873, 30117746, 1008944491, 2017888982]

約数ペア:

[(1, 2017888982), (2, 1008944491), (67, 30117746), (134, 15058873), (2357, 856126), (4714, 428063), (6389, 315838), (12778, 157919)]