2247158719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 2682578304

約数和(自身を除く): 435419585

約数列:

[1, 13, 17, 23, 221, 299, 391, 433, 1021, 5083, 5629, 7361, 9959, 13273, 17357, 23483, 95693, 129467, 169303, 225641, 305279, 399211, 442093, 2200939, 5189743, 5747209, 7515581, 10168139, 97702553, 132185807, 172858363, 2247158719]

約数ペア:

[(1, 2247158719), (13, 172858363), (17, 132185807), (23, 97702553), (221, 10168139), (299, 7515581), (391, 5747209), (433, 5189743), (1021, 2200939), (5083, 442093), (5629, 399211), (7361, 305279), (9959, 225641), (13273, 169303), (17357, 129467), (23483, 95693)]