2003919204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 5451183360

約数和(自身を除く): 3447264156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 173, 219, 292, 346, 438, 511, 519, 692, 876, 1022, 1038, 1211, 1533, 1889, 2044, 2076, 2422, 3066, 3633, 3778, 4844, 5667, 6132, 7266, 7556, 11334, 12629, 13223, 14532, 22668, 25258, 26446, 37887, 39669, 50516, 52892, 75774, 79338, 88403, 137897, 151548, 158676, 176806, 265209, 275794, 326797, 353612, 413691, 530418, 551588, 653594, 827382, 965279, 980391, 1060836, 1307188, 1654764, 1930558, 1960782, 2287579, 2895837, 3861116, 3921564, 4575158, 5791674, 6862737, 9150316, 11583348, 13725474, 23856181, 27450948, 47712362, 71568543, 95424724, 143137086, 166993267, 286274172, 333986534, 500979801, 667973068, 1001959602, 2003919204]

約数ペア:

[(1, 2003919204), (2, 1001959602), (3, 667973068), (4, 500979801), (6, 333986534), (7, 286274172), (12, 166993267), (14, 143137086), (21, 95424724), (28, 71568543), (42, 47712362), (73, 27450948), (84, 23856181), (146, 13725474), (173, 11583348), (219, 9150316), (292, 6862737), (346, 5791674), (438, 4575158), (511, 3921564), (519, 3861116), (692, 2895837), (876, 2287579), (1022, 1960782), (1038, 1930558), (1211, 1654764), (1533, 1307188), (1889, 1060836), (2044, 980391), (2076, 965279), (2422, 827382), (3066, 653594), (3633, 551588), (3778, 530418), (4844, 413691), (5667, 353612), (6132, 326797), (7266, 275794), (7556, 265209), (11334, 176806), (12629, 158676), (13223, 151548), (14532, 137897), (22668, 88403), (25258, 79338), (26446, 75774), (37887, 52892), (39669, 50516)]