2489496770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{35257}}^1$

素因数の和:35594

約数の個数: 32

約数和(自身を含む): 4691288448

約数和(自身を除く): 2201791678

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 614, 1535, 3070, 7061, 14122, 35257, 35305, 70514, 70610, 176285, 352570, 810911, 1621822, 4054555, 8109110, 10823899, 21647798, 54119495, 108238990, 248949677, 497899354, 1244748385, 2489496770]

約数ペア:

[(1, 2489496770), (2, 1244748385), (5, 497899354), (10, 248949677), (23, 108238990), (46, 54119495), (115, 21647798), (230, 10823899), (307, 8109110), (614, 4054555), (1535, 1621822), (3070, 810911), (7061, 352570), (14122, 176285), (35257, 70610), (35305, 70514)]