1021000638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{185569}}^1$

素因数の和:185712

約数の個数: 32

約数和(自身を含む): 2351543040

約数和(自身を除く): 1330542402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 185569, 371138, 556707, 1113414, 1298983, 2597966, 3896949, 7793898, 24309539, 48619078, 72928617, 145857234, 170166773, 340333546, 510500319, 1021000638]

約数ペア:

[(1, 1021000638), (2, 510500319), (3, 340333546), (6, 170166773), (7, 145857234), (14, 72928617), (21, 48619078), (42, 24309539), (131, 7793898), (262, 3896949), (393, 2597966), (786, 1298983), (917, 1113414), (1834, 556707), (2751, 371138), (5502, 185569)]