2019414892605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1661311}}^1$

素因数の和:1661522

約数の個数: 64

約数和(自身を含む): 3617141391360

約数和(自身を除く): 1597726498755

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 139, 159, 165, 265, 417, 583, 695, 795, 1529, 1749, 2085, 2915, 4587, 7367, 7645, 8745, 22101, 22935, 36835, 81037, 110505, 243111, 405185, 1215555, 1661311, 4983933, 8306555, 18274421, 24919665, 54823263, 88049483, 91372105, 230922229, 264148449, 274116315, 440247415, 692766687, 968544313, 1154611145, 1320742245, 2540144519, 2905632939, 3463833435, 4842721565, 7620433557, 12238878137, 12700722595, 14528164695, 36716634411, 38102167785, 61194390685, 134627659507, 183583172055, 403882978521, 673138297535, 2019414892605]

約数ペア:

[(1, 2019414892605), (3, 673138297535), (5, 403882978521), (11, 183583172055), (15, 134627659507), (33, 61194390685), (53, 38102167785), (55, 36716634411), (139, 14528164695), (159, 12700722595), (165, 12238878137), (265, 7620433557), (417, 4842721565), (583, 3463833435), (695, 2905632939), (795, 2540144519), (1529, 1320742245), (1749, 1154611145), (2085, 968544313), (2915, 692766687), (4587, 440247415), (7367, 274116315), (7645, 264148449), (8745, 230922229), (22101, 91372105), (22935, 88049483), (36835, 54823263), (81037, 24919665), (110505, 18274421), (243111, 8306555), (405185, 4983933), (1215555, 1661311)]