1330442838

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 2909514816

約数和(自身を除く): 1579071978

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 467, 489, 934, 971, 978, 1401, 1467, 1942, 2802, 2913, 2934, 4203, 5826, 8406, 8739, 17478, 76121, 152242, 158273, 228363, 316546, 453457, 456726, 474819, 685089, 906914, 949638, 1360371, 1370178, 1424457, 2720742, 2848914, 4081113, 8162226, 73913491, 147826982, 221740473, 443480946, 665221419, 1330442838]

約数ペア:

[(1, 1330442838), (2, 665221419), (3, 443480946), (6, 221740473), (9, 147826982), (18, 73913491), (163, 8162226), (326, 4081113), (467, 2848914), (489, 2720742), (934, 1424457), (971, 1370178), (978, 1360371), (1401, 949638), (1467, 906914), (1942, 685089), (2802, 474819), (2913, 456726), (2934, 453457), (4203, 316546), (5826, 228363), (8406, 158273), (8739, 152242), (17478, 76121)]