4096317173780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{155990753}}^1$

素因数の和:155990876

約数の個数: 48

約数和(自身を含む): 9355701461904

約数和(自身を除く): 5259384288124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 155990753, 311981506, 623963012, 779953765, 1559907530, 2027879789, 3119815060, 4055759578, 8111519156, 10139398945, 15755066053, 20278797890, 31510132106, 40557595780, 63020264212, 78775330265, 157550660530, 204815858689, 315101321060, 409631717378, 819263434756, 1024079293445, 2048158586890, 4096317173780]

約数ペア:

[(1, 4096317173780), (2, 2048158586890), (4, 1024079293445), (5, 819263434756), (10, 409631717378), (13, 315101321060), (20, 204815858689), (26, 157550660530), (52, 78775330265), (65, 63020264212), (101, 40557595780), (130, 31510132106), (202, 20278797890), (260, 15755066053), (404, 10139398945), (505, 8111519156), (1010, 4055759578), (1313, 3119815060), (2020, 2027879789), (2626, 1559907530), (5252, 779953765), (6565, 623963012), (13130, 311981506), (26260, 155990753)]