561399244796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1\times {\mathrm{127703}}^1$

素因数の和:132710

約数の個数: 48

約数和(自身を含む): 1120492263744

約数和(自身を除く): 559093018948

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 4973, 9946, 19892, 64649, 84541, 127703, 129298, 169082, 255406, 258596, 338164, 510812, 1099033, 1660139, 2170951, 2198066, 3320278, 4341902, 4396132, 6640556, 8683804, 28222363, 56444726, 112889452, 635067019, 1270134038, 2540268076, 8255871247, 10796139323, 16511742494, 21592278646, 33023484988, 43184557292, 140349811199, 280699622398, 561399244796]

約数ペア:

[(1, 561399244796), (2, 280699622398), (4, 140349811199), (13, 43184557292), (17, 33023484988), (26, 21592278646), (34, 16511742494), (52, 10796139323), (68, 8255871247), (221, 2540268076), (442, 1270134038), (884, 635067019), (4973, 112889452), (9946, 56444726), (19892, 28222363), (64649, 8683804), (84541, 6640556), (127703, 4396132), (129298, 4341902), (169082, 3320278), (255406, 2198066), (258596, 2170951), (338164, 1660139), (510812, 1099033)]