395655484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3449}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 841579200

約数和(自身を除く): 445923716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 476, 482, 964, 1687, 3374, 3449, 4097, 6748, 6898, 8194, 13796, 16388, 24143, 28679, 48286, 57358, 58633, 96572, 114716, 117266, 234532, 410431, 820862, 831209, 1641724, 1662418, 3324836, 5818463, 11636926, 14130553, 23273852, 28261106, 56522212, 98913871, 197827742, 395655484]

約数ペア:

[(1, 395655484), (2, 197827742), (4, 98913871), (7, 56522212), (14, 28261106), (17, 23273852), (28, 14130553), (34, 11636926), (68, 5818463), (119, 3324836), (238, 1662418), (241, 1641724), (476, 831209), (482, 820862), (964, 410431), (1687, 234532), (3374, 117266), (3449, 114716), (4097, 96572), (6748, 58633), (6898, 57358), (8194, 48286), (13796, 28679), (16388, 24143)]