872213498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31033}}^1$

素因数の和:31118

約数の個数: 32

約数和(自身を含む): 1501549056

約数和(自身を除く): 629335558

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 14053, 28106, 31033, 62066, 403429, 713759, 806858, 1427518, 1458551, 2917102, 9278867, 18557734, 18961163, 33546673, 37922326, 67093346, 436106749, 872213498]

約数ペア:

[(1, 872213498), (2, 436106749), (13, 67093346), (23, 37922326), (26, 33546673), (46, 18961163), (47, 18557734), (94, 9278867), (299, 2917102), (598, 1458551), (611, 1427518), (1081, 806858), (1222, 713759), (2162, 403429), (14053, 62066), (28106, 31033)]