2378484112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{2621}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 4720858560

約数和(自身を除く): 2342374448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1319, 2621, 2638, 5242, 5276, 10484, 10552, 20968, 21104, 41936, 56717, 112703, 113434, 225406, 226868, 450812, 453736, 901624, 907472, 1803248, 3457099, 6914198, 13828396, 27656792, 55313584, 148655257, 297310514, 594621028, 1189242056, 2378484112]

約数ペア:

[(1, 2378484112), (2, 1189242056), (4, 594621028), (8, 297310514), (16, 148655257), (43, 55313584), (86, 27656792), (172, 13828396), (344, 6914198), (688, 3457099), (1319, 1803248), (2621, 907472), (2638, 901624), (5242, 453736), (5276, 450812), (10484, 226868), (10552, 225406), (20968, 113434), (21104, 112703), (41936, 56717)]