991314004

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{15299}}^1$

素因数の和:15567

約数の個数: 24

約数和(自身を含む): 1763294400

約数和(自身を除く): 771980396

約数列:

[1, 2, 4, 97, 167, 194, 334, 388, 668, 15299, 16199, 30598, 32398, 61196, 64796, 1484003, 2554933, 2968006, 5109866, 5936012, 10219732, 247828501, 495657002, 991314004]

約数ペア:

[(1, 991314004), (2, 495657002), (4, 247828501), (97, 10219732), (167, 5936012), (194, 5109866), (334, 2968006), (388, 2554933), (668, 1484003), (15299, 64796), (16199, 61196), (30598, 32398)]