2012108692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{39869}}^1$

素因数の和:39952

約数の個数: 48

約数和(自身を含む): 4072481280

約数和(自身を除く): 2060372588

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 2294, 4588, 12617, 25234, 39869, 50468, 79738, 159476, 438559, 877118, 1235939, 1475153, 1754236, 2471878, 2950306, 4943756, 5900612, 13595329, 16226683, 27190658, 32453366, 45729743, 54381316, 64906732, 91459486, 182918972, 503027173, 1006054346, 2012108692]

約数ペア:

[(1, 2012108692), (2, 1006054346), (4, 503027173), (11, 182918972), (22, 91459486), (31, 64906732), (37, 54381316), (44, 45729743), (62, 32453366), (74, 27190658), (124, 16226683), (148, 13595329), (341, 5900612), (407, 4943756), (682, 2950306), (814, 2471878), (1147, 1754236), (1364, 1475153), (1628, 1235939), (2294, 877118), (4588, 438559), (12617, 159476), (25234, 79738), (39869, 50468)]