1330742444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8929}}^1$

素因数の和:9042

約数の個数: 48

約数和(自身を含む): 2565410400

約数和(自身を除く): 1234667956

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 703, 1007, 1406, 1961, 2014, 2812, 3922, 4028, 7844, 8929, 17858, 35716, 37259, 74518, 149036, 169651, 330373, 339302, 473237, 660746, 678604, 946474, 1321492, 1892948, 6277087, 8991503, 12554174, 17509769, 17983006, 25108348, 35019538, 35966012, 70039076, 332685611, 665371222, 1330742444]

約数ペア:

[(1, 1330742444), (2, 665371222), (4, 332685611), (19, 70039076), (37, 35966012), (38, 35019538), (53, 25108348), (74, 17983006), (76, 17509769), (106, 12554174), (148, 8991503), (212, 6277087), (703, 1892948), (1007, 1321492), (1406, 946474), (1961, 678604), (2014, 660746), (2812, 473237), (3922, 339302), (4028, 330373), (7844, 169651), (8929, 149036), (17858, 74518), (35716, 37259)]