397316302

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 631968480

約数和(自身を除く): 234652178

約数列:

[1, 2, 43, 53, 61, 86, 106, 122, 1429, 2279, 2623, 2858, 3233, 4558, 5246, 6466, 61447, 75737, 87169, 122894, 139019, 151474, 174338, 278038, 3256691, 3748267, 4619957, 6513382, 7496534, 9239914, 198658151, 397316302]

約数ペア:

[(1, 397316302), (2, 198658151), (43, 9239914), (53, 7496534), (61, 6513382), (86, 4619957), (106, 3748267), (122, 3256691), (1429, 278038), (2279, 174338), (2623, 151474), (2858, 139019), (3233, 122894), (4558, 87169), (5246, 75737), (6466, 61447)]