2012595387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 3169082880

約数和(自身を除く): 1156487493

約数列:

[1, 3, 11, 19, 33, 57, 61, 101, 183, 209, 303, 521, 627, 671, 1111, 1159, 1563, 1919, 2013, 3333, 3477, 5731, 5757, 6161, 9899, 12749, 17193, 18483, 21109, 29697, 31781, 38247, 52621, 63327, 67771, 95343, 108889, 117059, 157863, 203313, 326667, 349591, 351177, 578831, 603839, 999799, 1048773, 1287649, 1736493, 1811517, 2999397, 3209881, 3862947, 6642229, 9629643, 10997789, 19926687, 32993367, 35308691, 60987739, 105926073, 182963217, 670865129, 2012595387]

約数ペア:

[(1, 2012595387), (3, 670865129), (11, 182963217), (19, 105926073), (33, 60987739), (57, 35308691), (61, 32993367), (101, 19926687), (183, 10997789), (209, 9629643), (303, 6642229), (521, 3862947), (627, 3209881), (671, 2999397), (1111, 1811517), (1159, 1736493), (1563, 1287649), (1919, 1048773), (2013, 999799), (3333, 603839), (3477, 578831), (5731, 351177), (5757, 349591), (6161, 326667), (9899, 203313), (12749, 157863), (17193, 117059), (18483, 108889), (21109, 95343), (29697, 67771), (31781, 63327), (38247, 52621)]