2089071754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 3956428800

約数和(自身を除く): 1867357046

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 239, 269, 422, 478, 538, 1477, 1673, 1883, 2321, 2629, 2954, 2959, 3346, 3766, 4642, 5258, 5918, 16247, 18403, 20713, 32494, 36806, 41426, 50429, 56759, 64291, 100858, 113518, 128582, 353003, 397313, 450037, 554719, 624349, 706006, 707201, 794626, 900074, 1109438, 1248698, 1414402, 3883033, 4370443, 4950407, 7766066, 8740886, 9900814, 13565401, 27130802, 94957807, 149219411, 189915614, 298438822, 1044535877, 2089071754]

約数ペア:

[(1, 2089071754), (2, 1044535877), (7, 298438822), (11, 189915614), (14, 149219411), (22, 94957807), (77, 27130802), (154, 13565401), (211, 9900814), (239, 8740886), (269, 7766066), (422, 4950407), (478, 4370443), (538, 3883033), (1477, 1414402), (1673, 1248698), (1883, 1109438), (2321, 900074), (2629, 794626), (2954, 707201), (2959, 706006), (3346, 624349), (3766, 554719), (4642, 450037), (5258, 397313), (5918, 353003), (16247, 128582), (18403, 113518), (20713, 100858), (32494, 64291), (36806, 56759), (41426, 50429)]