2218217661910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{24293261}}^1$

素因数の和:24293688

約数の個数: 32

約数和(自身を含む): 4176886295232

約数和(自身を除く): 1958668633322

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 397, 794, 1985, 3970, 9131, 18262, 45655, 91310, 24293261, 48586522, 121466305, 242932610, 558745003, 1117490006, 2793725015, 5587450030, 9644424617, 19288849234, 48222123085, 96444246170, 221821766191, 443643532382, 1109108830955, 2218217661910]

約数ペア:

[(1, 2218217661910), (2, 1109108830955), (5, 443643532382), (10, 221821766191), (23, 96444246170), (46, 48222123085), (115, 19288849234), (230, 9644424617), (397, 5587450030), (794, 2793725015), (1985, 1117490006), (3970, 558745003), (9131, 242932610), (18262, 121466305), (45655, 48586522), (91310, 24293261)]