2115953609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22543}}^1$

素因数の和:22637

約数の個数: 32

約数和(自身を含む): 2804834304

約数和(自身を除く): 688880695

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 1219, 1771, 4081, 8533, 13409, 22543, 93863, 157801, 247973, 518489, 1194779, 1735811, 3629423, 5703379, 8363453, 13142569, 27479917, 39923653, 91997983, 192359419, 302279087, 2115953609]

約数ペア:

[(1, 2115953609), (7, 302279087), (11, 192359419), (23, 91997983), (53, 39923653), (77, 27479917), (161, 13142569), (253, 8363453), (371, 5703379), (583, 3629423), (1219, 1735811), (1771, 1194779), (4081, 518489), (8533, 247973), (13409, 157801), (22543, 93863)]