2485686728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{4457}}^1$

素因数の和:4926

約数の個数: 64

約数和(自身を含む): 5572143360

約数和(自身を除く): 3086456632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 433, 644, 866, 1288, 1732, 3031, 3464, 4457, 6062, 8914, 9959, 12124, 17828, 19918, 24248, 31199, 35656, 39836, 62398, 69713, 79672, 102511, 124796, 139426, 205022, 249592, 278852, 410044, 557704, 717577, 820088, 1435154, 1929881, 2870308, 3859762, 5740616, 7719524, 13509167, 15439048, 27018334, 44387263, 54036668, 88774526, 108073336, 177549052, 310710841, 355098104, 621421682, 1242843364, 2485686728]

約数ペア:

[(1, 2485686728), (2, 1242843364), (4, 621421682), (7, 355098104), (8, 310710841), (14, 177549052), (23, 108073336), (28, 88774526), (46, 54036668), (56, 44387263), (92, 27018334), (161, 15439048), (184, 13509167), (322, 7719524), (433, 5740616), (644, 3859762), (866, 2870308), (1288, 1929881), (1732, 1435154), (3031, 820088), (3464, 717577), (4457, 557704), (6062, 410044), (8914, 278852), (9959, 249592), (12124, 205022), (17828, 139426), (19918, 124796), (24248, 102511), (31199, 79672), (35656, 69713), (39836, 62398)]