2007457036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 4048062480

約数和(自身を除く): 2040605444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 307, 338, 442, 569, 614, 676, 884, 1138, 1228, 2276, 2873, 3991, 5219, 5746, 7397, 7982, 9673, 10438, 11492, 14794, 15964, 19346, 20876, 29588, 38692, 51883, 67847, 96161, 103766, 125749, 135694, 174683, 192322, 207532, 251498, 271388, 349366, 384644, 502996, 698732, 882011, 1634737, 1764022, 2270879, 2969611, 3269474, 3528044, 4541758, 5939222, 6538948, 9083516, 11878444, 29521427, 38604943, 59042854, 77209886, 118085708, 154419772, 501864259, 1003728518, 2007457036]

約数ペア:

[(1, 2007457036), (2, 1003728518), (4, 501864259), (13, 154419772), (17, 118085708), (26, 77209886), (34, 59042854), (52, 38604943), (68, 29521427), (169, 11878444), (221, 9083516), (307, 6538948), (338, 5939222), (442, 4541758), (569, 3528044), (614, 3269474), (676, 2969611), (884, 2270879), (1138, 1764022), (1228, 1634737), (2276, 882011), (2873, 698732), (3991, 502996), (5219, 384644), (5746, 349366), (7397, 271388), (7982, 251498), (9673, 207532), (10438, 192322), (11492, 174683), (14794, 135694), (15964, 125749), (19346, 103766), (20876, 96161), (29588, 67847), (38692, 51883)]