1799989246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 3199150080

約数和(自身を除く): 1399160834

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 79, 158, 253, 407, 506, 814, 851, 869, 1217, 1702, 1738, 1817, 2434, 2923, 3634, 5846, 9361, 13387, 18722, 19987, 26774, 27991, 32153, 39974, 45029, 55982, 64306, 67229, 90058, 96143, 134458, 192286, 307901, 495319, 615802, 739519, 990638, 1035667, 1057573, 1479038, 2071334, 2115146, 2211289, 3557291, 4422578, 7114582, 11392337, 22784674, 24324179, 39130201, 48648358, 78260402, 81817693, 163635386, 899994623, 1799989246]

約数ペア:

[(1, 1799989246), (2, 899994623), (11, 163635386), (22, 81817693), (23, 78260402), (37, 48648358), (46, 39130201), (74, 24324179), (79, 22784674), (158, 11392337), (253, 7114582), (407, 4422578), (506, 3557291), (814, 2211289), (851, 2115146), (869, 2071334), (1217, 1479038), (1702, 1057573), (1738, 1035667), (1817, 990638), (2434, 739519), (2923, 615802), (3634, 495319), (5846, 307901), (9361, 192286), (13387, 134458), (18722, 96143), (19987, 90058), (26774, 67229), (27991, 64306), (32153, 55982), (39974, 45029)]