2029121655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 3596313600

約数和(自身を除く): 1567191945

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 257, 327, 439, 545, 771, 1199, 1285, 1317, 1635, 2195, 2827, 3597, 3855, 4829, 5995, 6585, 8481, 14135, 14487, 17985, 24145, 28013, 42405, 47851, 72435, 84039, 112823, 140065, 143553, 239255, 308143, 338469, 420195, 526361, 564115, 717765, 924429, 1241053, 1540715, 1579083, 1692345, 2631805, 3723159, 4622145, 6205265, 7895415, 12297707, 18615795, 36893121, 61488535, 135274777, 184465605, 405824331, 676373885, 2029121655]

約数ペア:

[(1, 2029121655), (3, 676373885), (5, 405824331), (11, 184465605), (15, 135274777), (33, 61488535), (55, 36893121), (109, 18615795), (165, 12297707), (257, 7895415), (327, 6205265), (439, 4622145), (545, 3723159), (771, 2631805), (1199, 1692345), (1285, 1579083), (1317, 1540715), (1635, 1241053), (2195, 924429), (2827, 717765), (3597, 564115), (3855, 526361), (4829, 420195), (5995, 338469), (6585, 308143), (8481, 239255), (14135, 143553), (14487, 140065), (17985, 112823), (24145, 84039), (28013, 72435), (42405, 47851)]