1931172166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 3672760320

約数和(自身を除く): 1741588154

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 163, 214, 326, 719, 749, 1141, 1177, 1438, 1498, 1793, 2282, 2354, 3586, 5033, 7909, 8239, 10066, 12551, 15818, 16478, 17441, 25102, 34882, 55363, 76933, 110726, 117197, 122087, 153866, 191851, 234394, 244174, 383702, 538531, 820379, 846263, 1077062, 1289167, 1342957, 1640758, 1692526, 2578334, 2685914, 5923841, 9024169, 11847682, 12540079, 18048338, 25080158, 87780553, 137940869, 175561106, 275881738, 965586083, 1931172166]

約数ペア:

[(1, 1931172166), (2, 965586083), (7, 275881738), (11, 175561106), (14, 137940869), (22, 87780553), (77, 25080158), (107, 18048338), (154, 12540079), (163, 11847682), (214, 9024169), (326, 5923841), (719, 2685914), (749, 2578334), (1141, 1692526), (1177, 1640758), (1438, 1342957), (1498, 1289167), (1793, 1077062), (2282, 846263), (2354, 820379), (3586, 538531), (5033, 383702), (7909, 244174), (8239, 234394), (10066, 191851), (12551, 153866), (15818, 122087), (16478, 117197), (17441, 110726), (25102, 76933), (34882, 55363)]