201630332972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{2603563}}^1$

素因数の和:2604605

約数の個数: 24

約数和(自身を含む): 371788939200

約数和(自身を除く): 170158606228

約数列:

[1, 2, 4, 19, 38, 76, 1019, 2038, 4076, 19361, 38722, 77444, 2603563, 5207126, 10414252, 49467697, 98935394, 197870788, 2653030697, 5306061394, 10612122788, 50407583243, 100815166486, 201630332972]

約数ペア:

[(1, 201630332972), (2, 100815166486), (4, 50407583243), (19, 10612122788), (38, 5306061394), (76, 2653030697), (1019, 197870788), (2038, 98935394), (4076, 49467697), (19361, 10414252), (38722, 5207126), (77444, 2603563)]