2019198428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{58217}}^1$

素因数の和:58286

約数の個数: 48

約数和(自身を含む): 4107862080

約数和(自身を除く): 2088663652

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 2668, 8671, 17342, 34684, 58217, 116434, 232868, 756821, 1338991, 1513642, 1688293, 2677982, 3027284, 3376586, 5355964, 6753172, 17406883, 21947809, 34813766, 38830739, 43895618, 69627532, 77661478, 87791236, 155322956, 504799607, 1009599214, 2019198428]

約数ペア:

[(1, 2019198428), (2, 1009599214), (4, 504799607), (13, 155322956), (23, 87791236), (26, 77661478), (29, 69627532), (46, 43895618), (52, 38830739), (58, 34813766), (92, 21947809), (116, 17406883), (299, 6753172), (377, 5355964), (598, 3376586), (667, 3027284), (754, 2677982), (1196, 1688293), (1334, 1513642), (1508, 1338991), (2668, 756821), (8671, 232868), (17342, 116434), (34684, 58217)]