2026082708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4871}}^1$

素因数の和:5328

約数の個数: 48

約数和(自身を含む): 4029728640

約数和(自身を除く): 2003645932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 421, 494, 842, 988, 1684, 4871, 5473, 7999, 9742, 10946, 15998, 19484, 21892, 31996, 63323, 92549, 103987, 126646, 185098, 207974, 253292, 370196, 415948, 1203137, 2050691, 2406274, 4101382, 4812548, 8202764, 26658983, 38963129, 53317966, 77926258, 106635932, 155852516, 506520677, 1013041354, 2026082708]

約数ペア:

[(1, 2026082708), (2, 1013041354), (4, 506520677), (13, 155852516), (19, 106635932), (26, 77926258), (38, 53317966), (52, 38963129), (76, 26658983), (247, 8202764), (421, 4812548), (494, 4101382), (842, 2406274), (988, 2050691), (1684, 1203137), (4871, 415948), (5473, 370196), (7999, 253292), (9742, 207974), (10946, 185098), (15998, 126646), (19484, 103987), (21892, 92549), (31996, 63323)]