21622751126

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 32880608640

約数和(自身を除く): 11257857514

約数列:

[1, 2, 197, 229, 367, 394, 458, 653, 734, 1306, 45113, 72299, 84043, 90226, 128641, 144598, 149537, 168086, 239651, 257282, 299074, 479302, 16556471, 29458789, 33112942, 47211247, 54880079, 58917578, 94422494, 109760158, 10811375563, 21622751126]

約数ペア:

[(1, 21622751126), (2, 10811375563), (197, 109760158), (229, 94422494), (367, 58917578), (394, 54880079), (458, 47211247), (653, 33112942), (734, 29458789), (1306, 16556471), (45113, 479302), (72299, 299074), (84043, 257282), (90226, 239651), (128641, 168086), (144598, 149537)]