98745478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 166424832

約数和(自身を除く): 67679354

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1213, 1313, 2426, 2626, 3131, 6262, 15769, 31538, 37603, 40703, 75206, 81406, 122513, 245026, 488839, 977678, 1592669, 3185338, 3797903, 7595806, 49372739, 98745478]

約数ペア:

[(1, 98745478), (2, 49372739), (13, 7595806), (26, 3797903), (31, 3185338), (62, 1592669), (101, 977678), (202, 488839), (403, 245026), (806, 122513), (1213, 81406), (1313, 75206), (2426, 40703), (2626, 37603), (3131, 31538), (6262, 15769)]