520014138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{426941}}^1$

素因数の和:426982

約数の個数: 32

約数和(自身を含む): 1229592960

約数和(自身を除く): 709578822

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 426941, 853882, 1280823, 2561646, 2988587, 5977174, 8965761, 12381289, 17931522, 24762578, 37143867, 74287734, 86669023, 173338046, 260007069, 520014138]

約数ペア:

[(1, 520014138), (2, 260007069), (3, 173338046), (6, 86669023), (7, 74287734), (14, 37143867), (21, 24762578), (29, 17931522), (42, 12381289), (58, 8965761), (87, 5977174), (174, 2988587), (203, 2561646), (406, 1280823), (609, 853882), (1218, 426941)]