1421693372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 2795681280

約数和(自身を除く): 1373987908

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 127, 202, 229, 242, 254, 404, 458, 484, 508, 916, 1111, 1397, 2222, 2519, 2794, 4444, 5038, 5588, 10076, 12221, 12827, 15367, 23129, 24442, 25654, 27709, 29083, 30734, 46258, 48884, 51308, 55418, 58166, 61468, 92516, 110836, 116332, 141097, 254419, 282194, 319913, 508838, 564388, 639826, 1017676, 1279652, 1552067, 2798609, 2937383, 3104134, 3519043, 5597218, 5874766, 6208268, 7038086, 11194436, 11749532, 14076172, 32311213, 64622426, 129244852, 355423343, 710846686, 1421693372]

約数ペア:

[(1, 1421693372), (2, 710846686), (4, 355423343), (11, 129244852), (22, 64622426), (44, 32311213), (101, 14076172), (121, 11749532), (127, 11194436), (202, 7038086), (229, 6208268), (242, 5874766), (254, 5597218), (404, 3519043), (458, 3104134), (484, 2937383), (508, 2798609), (916, 1552067), (1111, 1279652), (1397, 1017676), (2222, 639826), (2519, 564388), (2794, 508838), (4444, 319913), (5038, 282194), (5588, 254419), (10076, 141097), (12221, 116332), (12827, 110836), (15367, 92516), (23129, 61468), (24442, 58166), (25654, 55418), (27709, 51308), (29083, 48884), (30734, 46258)]