8380788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 21751296

約数和(自身を除く): 13370508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 1733, 2418, 3466, 4836, 5199, 6932, 10398, 20796, 22529, 45058, 53723, 67587, 90116, 107446, 135174, 161169, 214892, 270348, 322338, 644676, 698399, 1396798, 2095197, 2793596, 4190394, 8380788]

約数ペア:

[(1, 8380788), (2, 4190394), (3, 2793596), (4, 2095197), (6, 1396798), (12, 698399), (13, 644676), (26, 322338), (31, 270348), (39, 214892), (52, 161169), (62, 135174), (78, 107446), (93, 90116), (124, 67587), (156, 53723), (186, 45058), (372, 22529), (403, 20796), (806, 10398), (1209, 6932), (1612, 5199), (1733, 4836), (2418, 3466)]