740487982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191143}}^1$

素因数の和:191307

約数の個数: 16

約数和(自身を含む): 1204207200

約数和(自身を除く): 463719218

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 191143, 382286, 2484859, 4969718, 28480307, 56960614, 370243991, 740487982]

約数ペア:

[(1, 740487982), (2, 370243991), (13, 56960614), (26, 28480307), (149, 4969718), (298, 2484859), (1937, 382286), (3874, 191143)]