1215208038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{68447}}^1$

素因数の和:68732

約数の個数: 32

約数和(自身を含む): 2661258240

約数和(自身を除く): 1446050202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 269, 538, 807, 1614, 2959, 5918, 8877, 17754, 68447, 136894, 205341, 410682, 752917, 1505834, 2258751, 4517502, 18412243, 36824486, 55236729, 110473458, 202534673, 405069346, 607604019, 1215208038]

約数ペア:

[(1, 1215208038), (2, 607604019), (3, 405069346), (6, 202534673), (11, 110473458), (22, 55236729), (33, 36824486), (66, 18412243), (269, 4517502), (538, 2258751), (807, 1505834), (1614, 752917), (2959, 410682), (5918, 205341), (8877, 136894), (17754, 68447)]