6939986590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{15791}}^1$

素因数の和:16488

約数の個数: 32

約数和(自身を含む): 12689187840

約数和(自身を除く): 5749201250

約数列:

[1, 2, 5, 10, 71, 142, 355, 619, 710, 1238, 3095, 6190, 15791, 31582, 43949, 78955, 87898, 157910, 219745, 439490, 1121161, 2242322, 5605805, 9774629, 11211610, 19549258, 48873145, 97746290, 693998659, 1387997318, 3469993295, 6939986590]

約数ペア:

[(1, 6939986590), (2, 3469993295), (5, 1387997318), (10, 693998659), (71, 97746290), (142, 48873145), (355, 19549258), (619, 11211610), (710, 9774629), (1238, 5605805), (3095, 2242322), (6190, 1121161), (15791, 439490), (31582, 219745), (43949, 157910), (78955, 87898)]