2912179686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2399}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 6386688000

約数和(自身を除く): 3474508314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 197, 237, 394, 474, 591, 1027, 1182, 2054, 2399, 2561, 3081, 4798, 5122, 6162, 7197, 7683, 14394, 15366, 15563, 31126, 31187, 46689, 62374, 93378, 93561, 187122, 189521, 202319, 379042, 404638, 472603, 568563, 606957, 945206, 1137126, 1213914, 1417809, 2463773, 2835618, 4927546, 6143839, 7391319, 12287678, 14782638, 18431517, 36863034, 37335637, 74671274, 112006911, 224013822, 485363281, 970726562, 1456089843, 2912179686]

約数ペア:

[(1, 2912179686), (2, 1456089843), (3, 970726562), (6, 485363281), (13, 224013822), (26, 112006911), (39, 74671274), (78, 37335637), (79, 36863034), (158, 18431517), (197, 14782638), (237, 12287678), (394, 7391319), (474, 6143839), (591, 4927546), (1027, 2835618), (1182, 2463773), (2054, 1417809), (2399, 1213914), (2561, 1137126), (3081, 945206), (4798, 606957), (5122, 568563), (6162, 472603), (7197, 404638), (7683, 379042), (14394, 202319), (15366, 189521), (15563, 187122), (31126, 93561), (31187, 93378), (46689, 62374)]