1312672556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9811}}^1$

素因数の和:9942

約数の個数: 48

約数和(自身を含む): 2584716288

約数和(自身を除く): 1272043732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 124, 166, 332, 403, 806, 1079, 1612, 2158, 2573, 4316, 5146, 9811, 10292, 19622, 33449, 39244, 66898, 127543, 133796, 255086, 304141, 510172, 608282, 814313, 1216564, 1628626, 3257252, 3953833, 7907666, 10586069, 15815332, 21172138, 25243703, 42344276, 50487406, 100974812, 328168139, 656336278, 1312672556]

約数ペア:

[(1, 1312672556), (2, 656336278), (4, 328168139), (13, 100974812), (26, 50487406), (31, 42344276), (52, 25243703), (62, 21172138), (83, 15815332), (124, 10586069), (166, 7907666), (332, 3953833), (403, 3257252), (806, 1628626), (1079, 1216564), (1612, 814313), (2158, 608282), (2573, 510172), (4316, 304141), (5146, 255086), (9811, 133796), (10292, 127543), (19622, 66898), (33449, 39244)]