4931194970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{114599}}^1$

素因数の和:114950

約数の個数: 32

約数和(自身を含む): 9587894400

約数和(自身を除く): 4656699430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 4303, 8606, 21515, 43030, 114599, 229198, 572995, 1145990, 1489787, 2979574, 7448935, 14897870, 37932269, 75864538, 189661345, 379322690, 493119497, 986238994, 2465597485, 4931194970]

約数ペア:

[(1, 4931194970), (2, 2465597485), (5, 986238994), (10, 493119497), (13, 379322690), (26, 189661345), (65, 75864538), (130, 37932269), (331, 14897870), (662, 7448935), (1655, 2979574), (3310, 1489787), (4303, 1145990), (8606, 572995), (21515, 229198), (43030, 114599)]