2015477672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20551}}^1$

素因数の和:20634

約数の個数: 64

約数和(自身を含む): 4350447360

約数和(自身を除く): 2334969688

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 943, 1066, 1196, 1886, 2132, 2392, 3772, 4264, 7544, 12259, 20551, 24518, 41102, 49036, 82204, 98072, 164408, 267163, 472673, 534326, 842591, 945346, 1068652, 1685182, 1890692, 2137304, 3370364, 3781384, 6144749, 6740728, 10953683, 12289498, 19379593, 21907366, 24578996, 38759186, 43814732, 49157992, 77518372, 87629464, 155036744, 251934709, 503869418, 1007738836, 2015477672]

約数ペア:

[(1, 2015477672), (2, 1007738836), (4, 503869418), (8, 251934709), (13, 155036744), (23, 87629464), (26, 77518372), (41, 49157992), (46, 43814732), (52, 38759186), (82, 24578996), (92, 21907366), (104, 19379593), (164, 12289498), (184, 10953683), (299, 6740728), (328, 6144749), (533, 3781384), (598, 3370364), (943, 2137304), (1066, 1890692), (1196, 1685182), (1886, 1068652), (2132, 945346), (2392, 842591), (3772, 534326), (4264, 472673), (7544, 267163), (12259, 164408), (20551, 98072), (24518, 82204), (41102, 49036)]