1321462516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8011}}^1$

素因数の和:8212

約数の個数: 48

約数和(自身を含む): 2648959488

約数和(自身を除く): 1327496972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 163, 253, 326, 506, 652, 1012, 1793, 3586, 3749, 7172, 7498, 8011, 14996, 16022, 32044, 41239, 82478, 88121, 164956, 176242, 184253, 352484, 368506, 737012, 1305793, 2026783, 2611586, 4053566, 5223172, 8107132, 14363723, 28727446, 30033239, 57454892, 60066478, 120132956, 330365629, 660731258, 1321462516]

約数ペア:

[(1, 1321462516), (2, 660731258), (4, 330365629), (11, 120132956), (22, 60066478), (23, 57454892), (44, 30033239), (46, 28727446), (92, 14363723), (163, 8107132), (253, 5223172), (326, 4053566), (506, 2611586), (652, 2026783), (1012, 1305793), (1793, 737012), (3586, 368506), (3749, 352484), (7172, 184253), (7498, 176242), (8011, 164956), (14996, 88121), (16022, 82478), (32044, 41239)]