1572149904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2519471}}^1$

素因数の和:2519495

約数の個数: 40

約数和(自身を含む): 4373803392

約数和(自身を除く): 2801653488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2519471, 5038942, 7558413, 10077884, 15116826, 20155768, 30233652, 32753123, 40311536, 60467304, 65506246, 98259369, 120934608, 131012492, 196518738, 262024984, 393037476, 524049968, 786074952, 1572149904]

約数ペア:

[(1, 1572149904), (2, 786074952), (3, 524049968), (4, 393037476), (6, 262024984), (8, 196518738), (12, 131012492), (13, 120934608), (16, 98259369), (24, 65506246), (26, 60467304), (39, 40311536), (48, 32753123), (52, 30233652), (78, 20155768), (104, 15116826), (156, 10077884), (208, 7558413), (312, 5038942), (624, 2519471)]