819121898

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{2473}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 1432149120

約数和(自身を除く): 613027222

約数列:

[1, 2, 7, 14, 59, 118, 401, 413, 802, 826, 2473, 2807, 4946, 5614, 17311, 23659, 34622, 47318, 145907, 165613, 291814, 331226, 991673, 1021349, 1983346, 2042698, 6941711, 13883422, 58508707, 117017414, 409560949, 819121898]

約数ペア:

[(1, 819121898), (2, 409560949), (7, 117017414), (14, 58508707), (59, 13883422), (118, 6941711), (401, 2042698), (413, 1983346), (802, 1021349), (826, 991673), (2473, 331226), (2807, 291814), (4946, 165613), (5614, 145907), (17311, 47318), (23659, 34622)]