804975574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 1414361088

約数和(自身を除く): 609385514

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 173, 251, 299, 346, 403, 502, 598, 713, 806, 1426, 2249, 3263, 3979, 4498, 5363, 5773, 6526, 7781, 7958, 9269, 10726, 11546, 15562, 18538, 43423, 51727, 69719, 75049, 86846, 101153, 103454, 123349, 139438, 150098, 178963, 202306, 246698, 357926, 564499, 998729, 1128998, 1346113, 1603537, 1997458, 2326519, 2692226, 3207074, 4653038, 12983477, 17499469, 25966954, 30960599, 34998938, 61921198, 402487787, 804975574]

約数ペア:

[(1, 804975574), (2, 402487787), (13, 61921198), (23, 34998938), (26, 30960599), (31, 25966954), (46, 17499469), (62, 12983477), (173, 4653038), (251, 3207074), (299, 2692226), (346, 2326519), (403, 1997458), (502, 1603537), (598, 1346113), (713, 1128998), (806, 998729), (1426, 564499), (2249, 357926), (3263, 246698), (3979, 202306), (4498, 178963), (5363, 150098), (5773, 139438), (6526, 123349), (7781, 103454), (7958, 101153), (9269, 86846), (10726, 75049), (11546, 69719), (15562, 51727), (18538, 43423)]