1281004082

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 2017854720

約数和(自身を除く): 736850638

約数列:

[1, 2, 41, 47, 82, 94, 379, 758, 877, 1754, 1927, 3854, 15539, 17813, 31078, 35626, 35957, 41219, 71914, 82438, 332383, 664766, 730333, 1460666, 1689979, 3379958, 13627703, 15622001, 27255406, 31244002, 640502041, 1281004082]

約数ペア:

[(1, 1281004082), (2, 640502041), (41, 31244002), (47, 27255406), (82, 15622001), (94, 13627703), (379, 3379958), (758, 1689979), (877, 1460666), (1754, 730333), (1927, 664766), (3854, 332383), (15539, 82438), (17813, 71914), (31078, 41219), (35626, 35957)]