2217383428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{53773}}^1$

素因数の和:53864

約数の個数: 36

約数和(自身を含む): 4270838628

約数和(自身を除く): 2053455200

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 10309, 20618, 41236, 53773, 107546, 215092, 699049, 1398098, 2796196, 3280153, 6560306, 9087637, 13120612, 18175274, 36350548, 42641989, 85283978, 170567956, 554345857, 1108691714, 2217383428]

約数ペア:

[(1, 2217383428), (2, 1108691714), (4, 554345857), (13, 170567956), (26, 85283978), (52, 42641989), (61, 36350548), (122, 18175274), (169, 13120612), (244, 9087637), (338, 6560306), (676, 3280153), (793, 2796196), (1586, 1398098), (3172, 699049), (10309, 215092), (20618, 107546), (41236, 53773)]