16651551172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{4423}}^1$

素因数の和:4868

約数の個数: 48

約数和(自身を含む): 30494313472

約数和(自身を除く): 13842762300

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 313, 388, 626, 1252, 3007, 4423, 6014, 8846, 9703, 12028, 17692, 19406, 30361, 38812, 60722, 121444, 137113, 274226, 429031, 548452, 858062, 941191, 1384399, 1716124, 1882382, 2768798, 3764764, 5537596, 13299961, 26599922, 42916369, 53199844, 85832738, 134286703, 171665476, 268573406, 537146812, 4162887793, 8325775586, 16651551172]

約数ペア:

[(1, 16651551172), (2, 8325775586), (4, 4162887793), (31, 537146812), (62, 268573406), (97, 171665476), (124, 134286703), (194, 85832738), (313, 53199844), (388, 42916369), (626, 26599922), (1252, 13299961), (3007, 5537596), (4423, 3764764), (6014, 2768798), (8846, 1882382), (9703, 1716124), (12028, 1384399), (17692, 941191), (19406, 858062), (30361, 548452), (38812, 429031), (60722, 274226), (121444, 137113)]