17288830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7860

約数の個数: 32

約数和(自身を含む): 35489664

約数和(自身を除く): 18200834

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7823, 15646, 39115, 78230, 101699, 132991, 203398, 265982, 508495, 664955, 1016990, 1329910, 1728883, 3457766, 8644415, 17288830]

約数ペア:

[(1, 17288830), (2, 8644415), (5, 3457766), (10, 1728883), (13, 1329910), (17, 1016990), (26, 664955), (34, 508495), (65, 265982), (85, 203398), (130, 132991), (170, 101699), (221, 78230), (442, 39115), (1105, 15646), (2210, 7823)]