1299097072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{892237}}^1$

素因数の和:892265

約数の個数: 40

約数和(自身を含む): 3097850336

約数和(自身を除く): 1798753264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 892237, 1784474, 3568948, 6245659, 7137896, 11599081, 12491318, 14275792, 23198162, 24982636, 46396324, 49965272, 81193567, 92792648, 99930544, 162387134, 185585296, 324774268, 649548536, 1299097072]

約数ペア:

[(1, 1299097072), (2, 649548536), (4, 324774268), (7, 185585296), (8, 162387134), (13, 99930544), (14, 92792648), (16, 81193567), (26, 49965272), (28, 46396324), (52, 24982636), (56, 23198162), (91, 14275792), (104, 12491318), (112, 11599081), (182, 7137896), (208, 6245659), (364, 3568948), (728, 1784474), (1456, 892237)]