1021000432

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{5477}}^1$

素因数の和:5737

約数の個数: 40

約数和(自身を含む): 2021513472

約数和(自身を除く): 1000513040

約数列:

[1, 2, 4, 8, 16, 61, 122, 191, 244, 382, 488, 764, 976, 1528, 3056, 5477, 10954, 11651, 21908, 23302, 43816, 46604, 87632, 93208, 186416, 334097, 668194, 1046107, 1336388, 2092214, 2672776, 4184428, 5345552, 8368856, 16737712, 63812527, 127625054, 255250108, 510500216, 1021000432]

約数ペア:

[(1, 1021000432), (2, 510500216), (4, 255250108), (8, 127625054), (16, 63812527), (61, 16737712), (122, 8368856), (191, 5345552), (244, 4184428), (382, 2672776), (488, 2092214), (764, 1336388), (976, 1046107), (1528, 668194), (3056, 334097), (5477, 186416), (10954, 93208), (11651, 87632), (21908, 46604), (23302, 43816)]