2011495206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1\times {\mathrm{983}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 4665765888

約数和(自身を除く): 2654270682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 587, 983, 1162, 1174, 1743, 1761, 1966, 2949, 3486, 3522, 4109, 5898, 6881, 8218, 12327, 13762, 20643, 24654, 41286, 48721, 81589, 97442, 146163, 163178, 244767, 292326, 341047, 489534, 571123, 577021, 682094, 1023141, 1142246, 1154042, 1713369, 1731063, 2046282, 3426738, 3462126, 4039147, 8078294, 12117441, 24234882, 47892743, 95785486, 143678229, 287356458, 335249201, 670498402, 1005747603, 2011495206]

約数ペア:

[(1, 2011495206), (2, 1005747603), (3, 670498402), (6, 335249201), (7, 287356458), (14, 143678229), (21, 95785486), (42, 47892743), (83, 24234882), (166, 12117441), (249, 8078294), (498, 4039147), (581, 3462126), (587, 3426738), (983, 2046282), (1162, 1731063), (1174, 1713369), (1743, 1154042), (1761, 1142246), (1966, 1023141), (2949, 682094), (3486, 577021), (3522, 571123), (4109, 489534), (5898, 341047), (6881, 292326), (8218, 244767), (12327, 163178), (13762, 146163), (20643, 97442), (24654, 81589), (41286, 48721)]