1330403888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{77929}}^1$

素因数の和:78045

約数の個数: 40

約数和(自身を含む): 2841016080

約数和(自身を除く): 1510612192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 17072, 77929, 155858, 311716, 623432, 857219, 1246864, 1714438, 3428876, 6857752, 7559113, 13715504, 15118226, 30236452, 60472904, 83150243, 120945808, 166300486, 332600972, 665201944, 1330403888]

約数ペア:

[(1, 1330403888), (2, 665201944), (4, 332600972), (8, 166300486), (11, 120945808), (16, 83150243), (22, 60472904), (44, 30236452), (88, 15118226), (97, 13715504), (176, 7559113), (194, 6857752), (388, 3428876), (776, 1714438), (1067, 1246864), (1552, 857219), (2134, 623432), (4268, 311716), (8536, 155858), (17072, 77929)]