566263516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18743}}^1$

素因数の和:18850

約数の個数: 48

約数和(自身を含む): 1234404864

約数和(自身を除く): 668141348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 15106, 18743, 30212, 37486, 74972, 131201, 243659, 262402, 487318, 524804, 974636, 1555669, 1705613, 3111338, 3411226, 6222676, 6822452, 10889683, 20223697, 21779366, 40447394, 43558732, 80894788, 141565879, 283131758, 566263516]

約数ペア:

[(1, 566263516), (2, 283131758), (4, 141565879), (7, 80894788), (13, 43558732), (14, 40447394), (26, 21779366), (28, 20223697), (52, 10889683), (83, 6822452), (91, 6222676), (166, 3411226), (182, 3111338), (332, 1705613), (364, 1555669), (581, 974636), (1079, 524804), (1162, 487318), (2158, 262402), (2324, 243659), (4316, 131201), (7553, 74972), (15106, 37486), (18743, 30212)]