1268276152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1108633}}^1$

素因数の和:1108663

約数の個数: 32

約数和(自身を含む): 2793757680

約数和(自身を除く): 1525481528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1108633, 2217266, 4434532, 8869064, 12194963, 14412229, 24389926, 28824458, 48779852, 57648916, 97559704, 115297832, 158534519, 317069038, 634138076, 1268276152]

約数ペア:

[(1, 1268276152), (2, 634138076), (4, 317069038), (8, 158534519), (11, 115297832), (13, 97559704), (22, 57648916), (26, 48779852), (44, 28824458), (52, 24389926), (88, 14412229), (104, 12194963), (143, 8869064), (286, 4434532), (572, 2217266), (1144, 1108633)]