1019285332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4549}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 1997632000

約数和(自身を除く): 978346668

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 403, 556, 806, 1612, 1807, 3614, 4309, 4549, 7228, 8618, 9098, 17236, 18196, 56017, 59137, 112034, 118274, 141019, 224068, 236548, 282038, 564076, 632311, 1264622, 1833247, 2529244, 3666494, 7332988, 8220043, 16440086, 19601641, 32880172, 39203282, 78406564, 254821333, 509642666, 1019285332]

約数ペア:

[(1, 1019285332), (2, 509642666), (4, 254821333), (13, 78406564), (26, 39203282), (31, 32880172), (52, 19601641), (62, 16440086), (124, 8220043), (139, 7332988), (278, 3666494), (403, 2529244), (556, 1833247), (806, 1264622), (1612, 632311), (1807, 564076), (3614, 282038), (4309, 236548), (4549, 224068), (7228, 141019), (8618, 118274), (9098, 112034), (17236, 59137), (18196, 56017)]