2039486566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 3601644480

約数和(自身を除く): 1562157914

約数列:

[1, 2, 13, 17, 26, 34, 61, 67, 122, 134, 221, 442, 793, 871, 1037, 1129, 1139, 1586, 1742, 2074, 2258, 2278, 4087, 8174, 13481, 14677, 14807, 19193, 26962, 29354, 29614, 38386, 53131, 68869, 69479, 75643, 106262, 137738, 138958, 151286, 249509, 499018, 895297, 903227, 983359, 1170773, 1285931, 1790594, 1806454, 1966718, 2341546, 2571862, 4614223, 9228446, 15220049, 16717103, 30440098, 33434206, 59984899, 78441791, 119969798, 156883582, 1019743283, 2039486566]

約数ペア:

[(1, 2039486566), (2, 1019743283), (13, 156883582), (17, 119969798), (26, 78441791), (34, 59984899), (61, 33434206), (67, 30440098), (122, 16717103), (134, 15220049), (221, 9228446), (442, 4614223), (793, 2571862), (871, 2341546), (1037, 1966718), (1129, 1806454), (1139, 1790594), (1586, 1285931), (1742, 1170773), (2074, 983359), (2258, 903227), (2278, 895297), (4087, 499018), (8174, 249509), (13481, 151286), (14677, 138958), (14807, 137738), (19193, 106262), (26962, 75643), (29354, 69479), (29614, 68869), (38386, 53131)]