1972916504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10429}}^1$

素因数の和:10572

約数の個数: 64

約数和(自身を含む): 4257943200

約数和(自身を除く): 2285026696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 107, 136, 214, 221, 428, 442, 856, 884, 1391, 1768, 1819, 2782, 3638, 5564, 7276, 10429, 11128, 14552, 20858, 23647, 41716, 47294, 83432, 94588, 135577, 177293, 189176, 271154, 354586, 542308, 709172, 1084616, 1115903, 1418344, 2231806, 2304809, 4463612, 4609618, 8927224, 9219236, 14506739, 18438472, 18970351, 29013478, 37940702, 58026956, 75881404, 116053912, 151762808, 246614563, 493229126, 986458252, 1972916504]

約数ペア:

[(1, 1972916504), (2, 986458252), (4, 493229126), (8, 246614563), (13, 151762808), (17, 116053912), (26, 75881404), (34, 58026956), (52, 37940702), (68, 29013478), (104, 18970351), (107, 18438472), (136, 14506739), (214, 9219236), (221, 8927224), (428, 4609618), (442, 4463612), (856, 2304809), (884, 2231806), (1391, 1418344), (1768, 1115903), (1819, 1084616), (2782, 709172), (3638, 542308), (5564, 354586), (7276, 271154), (10429, 189176), (11128, 177293), (14552, 135577), (20858, 94588), (23647, 83432), (41716, 47294)]