1330604468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 2429844480

約数和(自身を除く): 1099240012

約数列:

[1, 2, 4, 61, 71, 89, 122, 142, 178, 244, 284, 356, 863, 1726, 3452, 4331, 5429, 6319, 8662, 10858, 12638, 17324, 21716, 25276, 52643, 61273, 76807, 105286, 122546, 153614, 210572, 245092, 307228, 385459, 770918, 1541836, 3737653, 4685227, 5453297, 7475306, 9370454, 10906594, 14950612, 18740908, 21813188, 332651117, 665302234, 1330604468]

約数ペア:

[(1, 1330604468), (2, 665302234), (4, 332651117), (61, 21813188), (71, 18740908), (89, 14950612), (122, 10906594), (142, 9370454), (178, 7475306), (244, 5453297), (284, 4685227), (356, 3737653), (863, 1541836), (1726, 770918), (3452, 385459), (4331, 307228), (5429, 245092), (6319, 210572), (8662, 153614), (10858, 122546), (12638, 105286), (17324, 76807), (21716, 61273), (25276, 52643)]