2966749396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{21751}}^1$

素因数の和:21872

約数の個数: 48

約数和(自身を含む): 5815266688

約数和(自身を除く): 2848517292

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1586, 2236, 2623, 3172, 5246, 10492, 21751, 34099, 43502, 68198, 87004, 136396, 282763, 565526, 935293, 1131052, 1326811, 1870586, 2653622, 3741172, 5307244, 12158809, 17248543, 24317618, 34497086, 48635236, 57052873, 68994172, 114105746, 228211492, 741687349, 1483374698, 2966749396]

約数ペア:

[(1, 2966749396), (2, 1483374698), (4, 741687349), (13, 228211492), (26, 114105746), (43, 68994172), (52, 57052873), (61, 48635236), (86, 34497086), (122, 24317618), (172, 17248543), (244, 12158809), (559, 5307244), (793, 3741172), (1118, 2653622), (1586, 1870586), (2236, 1326811), (2623, 1131052), (3172, 935293), (5246, 565526), (10492, 282763), (21751, 136396), (34099, 87004), (43502, 68198)]