2073647288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{19861}}^1$

素因数の和:20319

約数の個数: 32

約数和(自身を含む): 4023246720

約数和(自身を除く): 1949599432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 421, 842, 1684, 3368, 13051, 19861, 26102, 39722, 52204, 79444, 104408, 158888, 615691, 1231382, 2462764, 4925528, 8361481, 16722962, 33445924, 66891848, 259205911, 518411822, 1036823644, 2073647288]

約数ペア:

[(1, 2073647288), (2, 1036823644), (4, 518411822), (8, 259205911), (31, 66891848), (62, 33445924), (124, 16722962), (248, 8361481), (421, 4925528), (842, 2462764), (1684, 1231382), (3368, 615691), (13051, 158888), (19861, 104408), (26102, 79444), (39722, 52204)]