2017234076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18915

約数の個数: 72

約数和(自身を含む): 4424782320

約数和(自身を除く): 2407548244

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1573, 2057, 2431, 3146, 4114, 4862, 6292, 8228, 9724, 18859, 26741, 37718, 53482, 75436, 106964, 207449, 245167, 320603, 414898, 490334, 641206, 829796, 980668, 1282412, 2281939, 2696837, 3526633, 4167839, 4563878, 5393674, 7053266, 8335678, 9127756, 10787348, 14106532, 16671356, 29665207, 38792963, 45846229, 59330414, 77585926, 91692458, 118660828, 155171852, 183384916, 504308519, 1008617038, 2017234076]

約数ペア:

[(1, 2017234076), (2, 1008617038), (4, 504308519), (11, 183384916), (13, 155171852), (17, 118660828), (22, 91692458), (26, 77585926), (34, 59330414), (44, 45846229), (52, 38792963), (68, 29665207), (121, 16671356), (143, 14106532), (187, 10787348), (221, 9127756), (242, 8335678), (286, 7053266), (374, 5393674), (442, 4563878), (484, 4167839), (572, 3526633), (748, 2696837), (884, 2281939), (1573, 1282412), (2057, 980668), (2431, 829796), (3146, 641206), (4114, 490334), (4862, 414898), (6292, 320603), (8228, 245167), (9724, 207449), (18859, 106964), (26741, 75436), (37718, 53482)]