9938432894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{27653}}^1$

素因数の和:28292

約数の個数: 32

約数和(自身を含む): 16780889664

約数和(自身を除く): 6842456770

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 601, 1202, 7813, 13823, 15626, 27646, 27653, 55306, 179699, 359398, 359489, 636019, 718978, 1272038, 8268247, 16536494, 16619453, 33238906, 216052889, 382247419, 432105778, 764494838, 4969216447, 9938432894]

約数ペア:

[(1, 9938432894), (2, 4969216447), (13, 764494838), (23, 432105778), (26, 382247419), (46, 216052889), (299, 33238906), (598, 16619453), (601, 16536494), (1202, 8268247), (7813, 1272038), (13823, 718978), (15626, 636019), (27646, 359489), (27653, 359398), (55306, 179699)]