2017183754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{4003}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 3243240000

約数和(自身を除く): 1226056246

約数列:

[1, 2, 19, 38, 89, 149, 178, 298, 1691, 2831, 3382, 4003, 5662, 8006, 13261, 26522, 76057, 152114, 251959, 356267, 503918, 596447, 712534, 1192894, 6769073, 11332493, 13538146, 22664986, 53083783, 106167566, 1008591877, 2017183754]

約数ペア:

[(1, 2017183754), (2, 1008591877), (19, 106167566), (38, 53083783), (89, 22664986), (149, 13538146), (178, 11332493), (298, 6769073), (1691, 1192894), (2831, 712534), (3382, 596447), (4003, 503918), (5662, 356267), (8006, 251959), (13261, 152114), (26522, 76057)]