490005342

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{101957}}^1$

素因数の和:102057

約数の個数: 32

約数和(自身を含む): 1101146400

約数和(自身を除く): 611141058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 101957, 203914, 305871, 611742, 917613, 1835226, 2752839, 5505678, 9074173, 18148346, 27222519, 54445038, 81667557, 163335114, 245002671, 490005342]

約数ペア:

[(1, 490005342), (2, 245002671), (3, 163335114), (6, 81667557), (9, 54445038), (18, 27222519), (27, 18148346), (54, 9074173), (89, 5505678), (178, 2752839), (267, 1835226), (534, 917613), (801, 611742), (1602, 305871), (2403, 203914), (4806, 101957)]