4415520199984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{16233530147}}^1$

素因数の和:16233530172

約数の個数: 20

約数和(自身を含む): 9058309822584

約数和(自身を除く): 4642789622600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 16233530147, 32467060294, 64934120588, 129868241176, 259736482352, 275970012499, 551940024998, 1103880049996, 2207760099992, 4415520199984]

約数ペア:

[(1, 4415520199984), (2, 2207760099992), (4, 1103880049996), (8, 551940024998), (16, 275970012499), (17, 259736482352), (34, 129868241176), (68, 64934120588), (136, 32467060294), (272, 16233530147)]