2278105014784

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{234180203}}^1$

素因数の和:234180240

約数の個数: 40

約数和(自身を含む): 4791326973840

約数和(自身を除く): 2513221959056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 234180203, 468360406, 936720812, 1873441624, 3746883248, 4449423857, 7493766496, 8898847714, 14987532992, 17797695428, 29975065984, 35595390856, 59950131968, 71190781712, 119900263936, 142381563424, 284763126848, 569526253696, 1139052507392, 2278105014784]

約数ペア:

[(1, 2278105014784), (2, 1139052507392), (4, 569526253696), (8, 284763126848), (16, 142381563424), (19, 119900263936), (32, 71190781712), (38, 59950131968), (64, 35595390856), (76, 29975065984), (128, 17797695428), (152, 14987532992), (256, 8898847714), (304, 7493766496), (512, 4449423857), (608, 3746883248), (1216, 1873441624), (2432, 936720812), (4864, 468360406), (9728, 234180203)]