446215588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 962827264

約数和(自身を除く): 516611676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 991, 1237, 1982, 2474, 3964, 4948, 6937, 8659, 12883, 13874, 16081, 17318, 25766, 27748, 32162, 34636, 51532, 64324, 90181, 112567, 180362, 225134, 360724, 450268, 1225867, 2451734, 4903468, 8581069, 15936271, 17162138, 31872542, 34324276, 63745084, 111553897, 223107794, 446215588]

約数ペア:

[(1, 446215588), (2, 223107794), (4, 111553897), (7, 63745084), (13, 34324276), (14, 31872542), (26, 17162138), (28, 15936271), (52, 8581069), (91, 4903468), (182, 2451734), (364, 1225867), (991, 450268), (1237, 360724), (1982, 225134), (2474, 180362), (3964, 112567), (4948, 90181), (6937, 64324), (8659, 51532), (12883, 34636), (13874, 32162), (16081, 27748), (17318, 25766)]