13203400712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1231}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 26031667200

約数和(自身を除く): 12828266488

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 709, 1231, 1418, 1891, 2462, 2836, 3782, 4924, 5672, 7564, 9848, 15128, 21979, 38161, 43249, 43958, 75091, 76322, 86498, 87916, 150182, 152644, 172996, 175832, 300364, 305288, 345992, 600728, 872779, 1340719, 1745558, 2327821, 2681438, 3491116, 4655642, 5362876, 6982232, 9311284, 10725752, 18622568, 27056149, 53239519, 54112298, 106479038, 108224596, 212958076, 216449192, 425916152, 1650425089, 3300850178, 6601700356, 13203400712]

約数ペア:

[(1, 13203400712), (2, 6601700356), (4, 3300850178), (8, 1650425089), (31, 425916152), (61, 216449192), (62, 212958076), (122, 108224596), (124, 106479038), (244, 54112298), (248, 53239519), (488, 27056149), (709, 18622568), (1231, 10725752), (1418, 9311284), (1891, 6982232), (2462, 5362876), (2836, 4655642), (3782, 3491116), (4924, 2681438), (5672, 2327821), (7564, 1745558), (9848, 1340719), (15128, 872779), (21979, 600728), (38161, 345992), (43249, 305288), (43958, 300364), (75091, 175832), (76322, 172996), (86498, 152644), (87916, 150182)]