1007694740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57847}}^1$

素因数の和:57936

約数の個数: 48

約数和(自身を含む): 2312994432

約数和(自身を除く): 1305299692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 17420, 57847, 115694, 231388, 289235, 578470, 752011, 1156940, 1504022, 3008044, 3760055, 3875749, 7520110, 7751498, 15040220, 15502996, 19378745, 38757490, 50384737, 77514980, 100769474, 201538948, 251923685, 503847370, 1007694740]

約数ペア:

[(1, 1007694740), (2, 503847370), (4, 251923685), (5, 201538948), (10, 100769474), (13, 77514980), (20, 50384737), (26, 38757490), (52, 19378745), (65, 15502996), (67, 15040220), (130, 7751498), (134, 7520110), (260, 3875749), (268, 3760055), (335, 3008044), (670, 1504022), (871, 1156940), (1340, 752011), (1742, 578470), (3484, 289235), (4355, 231388), (8710, 115694), (17420, 57847)]