1330453256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{19867}}^1$

素因数の和:20645

約数の個数: 32

約数和(自身を含む): 2725094880

約数和(自身を除く): 1394641624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 761, 1522, 3044, 6088, 8371, 16742, 19867, 33484, 39734, 66968, 79468, 158936, 218537, 437074, 874148, 1748296, 15118787, 30237574, 60475148, 120950296, 166306657, 332613314, 665226628, 1330453256]

約数ペア:

[(1, 1330453256), (2, 665226628), (4, 332613314), (8, 166306657), (11, 120950296), (22, 60475148), (44, 30237574), (88, 15118787), (761, 1748296), (1522, 874148), (3044, 437074), (6088, 218537), (8371, 158936), (16742, 79468), (19867, 66968), (33484, 39734)]