238104958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 477042048

約数和(自身を除く): 238937090

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 182, 221, 238, 287, 442, 533, 574, 697, 1066, 1394, 1547, 1877, 3094, 3731, 3754, 4879, 7462, 9061, 9758, 13139, 18122, 24401, 26278, 31909, 48802, 63427, 63818, 76957, 126854, 153914, 170807, 223363, 341614, 414817, 446726, 538699, 829634, 1000441, 1077398, 1308269, 2000882, 2616538, 2903719, 5807438, 7003087, 9157883, 14006174, 17007497, 18315766, 34014994, 119052479, 238104958]

約数ペア:

[(1, 238104958), (2, 119052479), (7, 34014994), (13, 18315766), (14, 17007497), (17, 14006174), (26, 9157883), (34, 7003087), (41, 5807438), (82, 2903719), (91, 2616538), (119, 2000882), (182, 1308269), (221, 1077398), (238, 1000441), (287, 829634), (442, 538699), (533, 446726), (574, 414817), (697, 341614), (1066, 223363), (1394, 170807), (1547, 153914), (1877, 126854), (3094, 76957), (3731, 63818), (3754, 63427), (4879, 48802), (7462, 31909), (9061, 26278), (9758, 24401), (13139, 18122)]