1331821596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{8447}}^1$

素因数の和:10338

約数の個数: 48

約数和(自身を含む): 3553837056

約数和(自身を除く): 2222015460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1877, 3754, 5631, 7508, 8447, 11262, 13139, 16894, 22524, 25341, 26278, 33788, 39417, 50682, 52556, 59129, 78834, 101364, 118258, 157668, 177387, 236516, 354774, 709548, 15855019, 31710038, 47565057, 63420076, 95130114, 110985133, 190260228, 221970266, 332955399, 443940532, 665910798, 1331821596]

約数ペア:

[(1, 1331821596), (2, 665910798), (3, 443940532), (4, 332955399), (6, 221970266), (7, 190260228), (12, 110985133), (14, 95130114), (21, 63420076), (28, 47565057), (42, 31710038), (84, 15855019), (1877, 709548), (3754, 354774), (5631, 236516), (7508, 177387), (8447, 157668), (11262, 118258), (13139, 101364), (16894, 78834), (22524, 59129), (25341, 52556), (26278, 50682), (33788, 39417)]