297194638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9468

約数の個数: 32

約数和(自身を含む): 510463296

約数和(自身を除く): 213268658

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 9377, 15847, 18754, 31694, 121901, 215671, 243802, 431342, 496981, 993962, 2803723, 5607446, 6460753, 11430563, 12921506, 22861126, 148597319, 297194638]

約数ペア:

[(1, 297194638), (2, 148597319), (13, 22861126), (23, 12921506), (26, 11430563), (46, 6460753), (53, 5607446), (106, 2803723), (299, 993962), (598, 496981), (689, 431342), (1219, 243802), (1378, 215671), (2438, 121901), (9377, 31694), (15847, 18754)]