2573324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 2761012

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 71, 82, 142, 164, 221, 284, 442, 533, 697, 884, 923, 1066, 1207, 1394, 1846, 2132, 2414, 2788, 2911, 3692, 4828, 5822, 9061, 11644, 15691, 18122, 31382, 36244, 37843, 49487, 62764, 75686, 98974, 151372, 197948, 643331, 1286662, 2573324]

約数ペア:

[(1, 2573324), (2, 1286662), (4, 643331), (13, 197948), (17, 151372), (26, 98974), (34, 75686), (41, 62764), (52, 49487), (68, 37843), (71, 36244), (82, 31382), (142, 18122), (164, 15691), (221, 11644), (284, 9061), (442, 5822), (533, 4828), (697, 3692), (884, 2911), (923, 2788), (1066, 2414), (1207, 2132), (1394, 1846)]