2011892402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{10657}}^1$

素因数の和:10862

約数の個数: 32

約数和(自身を含む): 3335783472

約数和(自身を除く): 1323891070

約数列:

[1, 2, 13, 26, 53, 106, 137, 274, 689, 1378, 1781, 3562, 7261, 10657, 14522, 21314, 94393, 138541, 188786, 277082, 564821, 1129642, 1460009, 2920018, 7342673, 14685346, 18980117, 37960234, 77380477, 154760954, 1005946201, 2011892402]

約数ペア:

[(1, 2011892402), (2, 1005946201), (13, 154760954), (26, 77380477), (53, 37960234), (106, 18980117), (137, 14685346), (274, 7342673), (689, 2920018), (1378, 1460009), (1781, 1129642), (3562, 564821), (7261, 277082), (10657, 188786), (14522, 138541), (21314, 94393)]