1900896198

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{45631}}^1$

素因数の和:45820

約数の個数: 32

約数和(自身を含む): 3903178752

約数和(自身を除く): 2002282554

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 6943, 13886, 20829, 41658, 45631, 91262, 136893, 273786, 2418443, 4836886, 5977661, 7255329, 11955322, 14510658, 17932983, 35865966, 316816033, 633632066, 950448099, 1900896198]

約数ペア:

[(1, 1900896198), (2, 950448099), (3, 633632066), (6, 316816033), (53, 35865966), (106, 17932983), (131, 14510658), (159, 11955322), (262, 7255329), (318, 5977661), (393, 4836886), (786, 2418443), (6943, 273786), (13886, 136893), (20829, 91262), (41658, 45631)]