1951591208

素因数分解:

$2^3\times 7^2\times {\mathrm{571}}^1\times {\mathrm{8719}}^1$

素因数の和:9310

約数の個数: 48

約数和(自身を含む): 4264603200

約数和(自身を除く): 2313011992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 571, 1142, 2284, 3997, 4568, 7994, 8719, 15988, 17438, 27979, 31976, 34876, 55958, 61033, 69752, 111916, 122066, 223832, 244132, 427231, 488264, 854462, 1708924, 3417848, 4978549, 9957098, 19914196, 34849843, 39828392, 69699686, 139399372, 243948901, 278798744, 487897802, 975795604, 1951591208]

約数ペア:

[(1, 1951591208), (2, 975795604), (4, 487897802), (7, 278798744), (8, 243948901), (14, 139399372), (28, 69699686), (49, 39828392), (56, 34849843), (98, 19914196), (196, 9957098), (392, 4978549), (571, 3417848), (1142, 1708924), (2284, 854462), (3997, 488264), (4568, 427231), (7994, 244132), (8719, 223832), (15988, 122066), (17438, 111916), (27979, 69752), (31976, 61033), (34876, 55958)]