2013448684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{24337}}^1$

素因数の和:24434

約数の個数: 48

約数和(自身を含む): 3987927328

約数和(自身を除く): 1974478644

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 962, 1118, 1591, 1924, 2236, 3182, 6364, 20683, 24337, 41366, 48674, 82732, 97348, 316381, 632762, 900469, 1046491, 1265524, 1800938, 2092982, 3601876, 4185964, 11706097, 13604383, 23412194, 27208766, 38720167, 46824388, 54417532, 77440334, 154880668, 503362171, 1006724342, 2013448684]

約数ペア:

[(1, 2013448684), (2, 1006724342), (4, 503362171), (13, 154880668), (26, 77440334), (37, 54417532), (43, 46824388), (52, 38720167), (74, 27208766), (86, 23412194), (148, 13604383), (172, 11706097), (481, 4185964), (559, 3601876), (962, 2092982), (1118, 1800938), (1591, 1265524), (1924, 1046491), (2236, 900469), (3182, 632762), (6364, 316381), (20683, 97348), (24337, 82732), (41366, 48674)]