386858502

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 847381392

約数和(自身を除く): 460522890

約数列:

[1, 2, 3, 6, 9, 18, 241, 257, 347, 482, 514, 694, 723, 771, 1041, 1446, 1542, 2082, 2169, 2313, 3123, 4338, 4626, 6246, 61937, 83627, 89179, 123874, 167254, 178358, 185811, 250881, 267537, 371622, 501762, 535074, 557433, 752643, 802611, 1114866, 1505286, 1605222, 21492139, 42984278, 64476417, 128952834, 193429251, 386858502]

約数ペア:

[(1, 386858502), (2, 193429251), (3, 128952834), (6, 64476417), (9, 42984278), (18, 21492139), (241, 1605222), (257, 1505286), (347, 1114866), (482, 802611), (514, 752643), (694, 557433), (723, 535074), (771, 501762), (1041, 371622), (1446, 267537), (1542, 250881), (2082, 185811), (2169, 178358), (2313, 167254), (3123, 123874), (4338, 89179), (4626, 83627), (6246, 61937)]