2016971710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4933

約数の個数: 64

約数和(自身を含む): 4049740800

約数和(自身を除く): 2032769090

約数列:

[1, 2, 5, 10, 13, 26, 53, 61, 65, 106, 122, 130, 265, 305, 530, 610, 689, 793, 1378, 1586, 3233, 3445, 3965, 4799, 6466, 6890, 7930, 9598, 16165, 23995, 32330, 42029, 47990, 62387, 84058, 124774, 210145, 254347, 292739, 311935, 420290, 508694, 585478, 623870, 1271735, 1463695, 2543470, 2927390, 3306511, 3805607, 6613022, 7611214, 15515167, 16532555, 19028035, 31030334, 33065110, 38056070, 77575835, 155151670, 201697171, 403394342, 1008485855, 2016971710]

約数ペア:

[(1, 2016971710), (2, 1008485855), (5, 403394342), (10, 201697171), (13, 155151670), (26, 77575835), (53, 38056070), (61, 33065110), (65, 31030334), (106, 19028035), (122, 16532555), (130, 15515167), (265, 7611214), (305, 6613022), (530, 3805607), (610, 3306511), (689, 2927390), (793, 2543470), (1378, 1463695), (1586, 1271735), (3233, 623870), (3445, 585478), (3965, 508694), (4799, 420290), (6466, 311935), (6890, 292739), (7930, 254347), (9598, 210145), (16165, 124774), (23995, 84058), (32330, 62387), (42029, 47990)]