591094028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15649}}^1$

素因数の和:15750

約数の個数: 48

約数和(自身を含む): 1262016000

約数和(自身を除く): 670921972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9443, 15649, 18886, 31298, 37772, 62596, 109543, 219086, 297331, 438172, 594662, 1111079, 1189324, 2081317, 2222158, 4162634, 4444316, 7777553, 8325268, 15555106, 21110501, 31110212, 42221002, 84442004, 147773507, 295547014, 591094028]

約数ペア:

[(1, 591094028), (2, 295547014), (4, 147773507), (7, 84442004), (14, 42221002), (19, 31110212), (28, 21110501), (38, 15555106), (71, 8325268), (76, 7777553), (133, 4444316), (142, 4162634), (266, 2222158), (284, 2081317), (497, 1189324), (532, 1111079), (994, 594662), (1349, 438172), (1988, 297331), (2698, 219086), (5396, 109543), (9443, 62596), (15649, 37772), (18886, 31298)]