1900382429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 2242805760

約数和(自身を除く): 342423331

約数列:

[1, 11, 23, 31, 253, 337, 341, 713, 719, 3707, 7751, 7843, 7909, 10447, 16537, 22289, 85261, 114917, 181907, 240281, 242303, 245179, 512647, 2643091, 2665333, 5572969, 5639117, 7511393, 61302659, 82625323, 172762039, 1900382429]

約数ペア:

[(1, 1900382429), (11, 172762039), (23, 82625323), (31, 61302659), (253, 7511393), (337, 5639117), (341, 5572969), (713, 2665333), (719, 2643091), (3707, 512647), (7751, 245179), (7843, 242303), (7909, 240281), (10447, 181907), (16537, 114917), (22289, 85261)]