5215236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 13274688

約数和(自身を除く): 8059452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 331, 404, 606, 662, 993, 1212, 1313, 1324, 1986, 2626, 3939, 3972, 4303, 5252, 7878, 8606, 12909, 15756, 17212, 25818, 33431, 51636, 66862, 100293, 133724, 200586, 401172, 434603, 869206, 1303809, 1738412, 2607618, 5215236]

約数ペア:

[(1, 5215236), (2, 2607618), (3, 1738412), (4, 1303809), (6, 869206), (12, 434603), (13, 401172), (26, 200586), (39, 133724), (52, 100293), (78, 66862), (101, 51636), (156, 33431), (202, 25818), (303, 17212), (331, 15756), (404, 12909), (606, 8606), (662, 7878), (993, 5252), (1212, 4303), (1313, 3972), (1324, 3939), (1986, 2626)]