1276438184476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{4323919}}^1$

素因数の和:4324754

約数の個数: 48

約数和(自身を含む): 2752642063360

約数和(自身を除く): 1476203878884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 811, 1622, 3244, 5677, 10543, 11354, 21086, 22708, 42172, 73801, 147602, 295204, 4323919, 8647838, 17295676, 30267433, 56210947, 60534866, 112421894, 121069732, 224843788, 393476629, 786953258, 1573906516, 3506698309, 7013396618, 14026793236, 24546888163, 45587078017, 49093776326, 91174156034, 98187552652, 182348312068, 319109546119, 638219092238, 1276438184476]

約数ペア:

[(1, 1276438184476), (2, 638219092238), (4, 319109546119), (7, 182348312068), (13, 98187552652), (14, 91174156034), (26, 49093776326), (28, 45587078017), (52, 24546888163), (91, 14026793236), (182, 7013396618), (364, 3506698309), (811, 1573906516), (1622, 786953258), (3244, 393476629), (5677, 224843788), (10543, 121069732), (11354, 112421894), (21086, 60534866), (22708, 56210947), (42172, 30267433), (73801, 17295676), (147602, 8647838), (295204, 4323919)]