2080372812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1307}}^1\times {\mathrm{2707}}^1$

素因数の和:4035

約数の個数: 72

約数和(自身を含む): 5653134144

約数和(自身を除く): 3572761332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1307, 2614, 2707, 3921, 5228, 5414, 7842, 8121, 9149, 10828, 15684, 16242, 18298, 18949, 27447, 32484, 36596, 37898, 54894, 56847, 64043, 75796, 109788, 113694, 128086, 132643, 192129, 227388, 256172, 265286, 384258, 397929, 530572, 768516, 795858, 1591716, 3538049, 7076098, 10614147, 14152196, 21228294, 24766343, 42456588, 49532686, 74299029, 99065372, 148598058, 173364401, 297196116, 346728802, 520093203, 693457604, 1040186406, 2080372812]

約数ペア:

[(1, 2080372812), (2, 1040186406), (3, 693457604), (4, 520093203), (6, 346728802), (7, 297196116), (12, 173364401), (14, 148598058), (21, 99065372), (28, 74299029), (42, 49532686), (49, 42456588), (84, 24766343), (98, 21228294), (147, 14152196), (196, 10614147), (294, 7076098), (588, 3538049), (1307, 1591716), (2614, 795858), (2707, 768516), (3921, 530572), (5228, 397929), (5414, 384258), (7842, 265286), (8121, 256172), (9149, 227388), (10828, 192129), (15684, 132643), (16242, 128086), (18298, 113694), (18949, 109788), (27447, 75796), (32484, 64043), (36596, 56847), (37898, 54894)]