245435516

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{3701}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 438464880

約数和(自身を除く): 193029364

約数列:

[1, 2, 4, 59, 118, 236, 281, 562, 1124, 3701, 7402, 14804, 16579, 33158, 66316, 218359, 436718, 873436, 1039981, 2079962, 4159924, 61358879, 122717758, 245435516]

約数ペア:

[(1, 245435516), (2, 122717758), (4, 61358879), (59, 4159924), (118, 2079962), (236, 1039981), (281, 873436), (562, 436718), (1124, 218359), (3701, 66316), (7402, 33158), (14804, 16579)]