1330539987610

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4651}}^1\times {\mathrm{64577}}^1$

素因数の和:69678

約数の個数: 32

約数和(自身を含む): 2400931513152

約数和(自身を除く): 1070391525542

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 4651, 9302, 23255, 46510, 64577, 129154, 322885, 645770, 2060393, 4120786, 10301965, 20603930, 28607611, 57215222, 143038055, 286076110, 300347627, 600695254, 1501738135, 3003476270, 133053998761, 266107997522, 665269993805, 1330539987610]

約数ペア:

[(1, 1330539987610), (2, 665269993805), (5, 266107997522), (10, 133053998761), (443, 3003476270), (886, 1501738135), (2215, 600695254), (4430, 300347627), (4651, 286076110), (9302, 143038055), (23255, 57215222), (46510, 28607611), (64577, 20603930), (129154, 10301965), (322885, 4120786), (645770, 2060393)]